CVE-2021-47641

EUVD-2021-34663

26.02.2025, 06:37

In the Linux kernel, the following vulnerability has been resolved:

video: fbdev: cirrusfb: check pixclock to avoid divide by zero

Do a sanity check on pixclock value to avoid divide by zero.

If the pixclock value is zero, the cirrusfb driver will round up
pixclock to get the derived frequency as close to maxclock as
possible.

Syzkaller reported a divide error in cirrusfb_check_pixclock.

divide error: 0000 [#1] SMP KASAN PTI
CPU: 0 PID: 14938 Comm: cirrusfb_test Not tainted 5.15.0-rc6 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2
RIP: 0010:cirrusfb_check_var+0x6f1/0x1260

Call Trace:
 fb_set_var+0x398/0xf90
 do_fb_ioctl+0x4b8/0x6f0
 fb_ioctl+0xeb/0x130
 __x64_sys_ioctl+0x19d/0x220
 do_syscall_64+0x3a/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	5.5 MEDIUM	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 16.21%

Affected Products (NVD)

Vendor	Product	Version
linux	linux_kernel	𝑥 < 4.9.311
linux	linux_kernel	4.10 ≤ 𝑥 < 4.14.276
linux	linux_kernel	4.15 ≤ 𝑥 < 4.19.238
linux	linux_kernel	4.20 ≤ 𝑥 < 5.4.189
linux	linux_kernel	5.5 ≤ 𝑥 < 5.10.110
linux	linux_kernel	5.11 ≤ 𝑥 < 5.15.33
linux	linux_kernel	5.16 ≤ 𝑥 < 5.16.19
linux	linux_kernel	5.17 ≤ 𝑥 < 5.17.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bookworm	6.1.123-1 fixed
bookworm (security)	6.1.128-1 fixed
bullseye	5.10.223-1 fixed
bullseye (security)	5.10.234-1 fixed
sid	6.12.16-1 fixed
trixie	6.12.12-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

linux-azure-fde-5.15

bionic	dne
focal	Fixed 5.15.0-1114.123~20.04.1 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-fips

bionic	Fixed 4.15.0-2076.81 released
focal	Fixed 5.4.0-1078.84+fips1 released
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-fips

bionic	Fixed 4.15.0-2057.63 released
focal	Fixed 5.4.0-1083.87+fips1 released
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-fips

bionic	Fixed 4.15.0-2041.46 released
focal	Fixed 5.4.0-1078.84+fips1 released
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gke

bionic	dne
focal	ignored
jammy	Fixed 5.15.0-1008.10 released
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	not-affected
trusty	dne
xenial	ignored

linux-nvidia-bos

bionic	dne
focal	dne
jammy	dne
noble	dne
questing	dne
resolute	not-affected
trusty	dne
xenial	dne

linux-nvidia-7.0

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-7.0

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-7.0

bionic	dne
focal	dne
jammy	dne
noble	dne
questing	dne
resolute	not-affected
trusty	dne
xenial	dne

linux-aws-7.0

bionic	dne
focal	dne
jammy	dne
noble	not-affected
resolute	dne
trusty	dne
xenial	dne

linux-riscv-7.0

bionic	dne
focal	dne
jammy	dne
noble	not-affected
resolute	dne
trusty	dne
xenial	dne

linux

bionic	Fixed 4.15.0-189.200 released
focal	Fixed 5.4.0-117.132 released
jammy	Fixed 5.15.0-37.39 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	ignored
xenial	needed

linux-allwinner-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws

bionic	Fixed 4.15.0-1137.148 released
focal	Fixed 5.4.0-1078.84 released
jammy	Fixed 5.15.0-1011.14 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	ignored
xenial	needed

linux-aws-5.0

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.11

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.15

bionic	dne
focal	not-affected
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.3

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.4

bionic	Fixed 5.4.0-1078.84~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-5.8

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-aws-hwe

bionic	dne
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	Fixed 4.15.0-1137.148~16.04.1 released

linux-azure

bionic	ignored
focal	Fixed 5.4.0-1083.87 released
jammy	Fixed 5.15.0-1010.12 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	Fixed 4.15.0-1146.161~14.04.1 released
xenial	Fixed 4.15.0-1146.161~16.04.1 released

linux-azure-4.15

bionic	Fixed 4.15.0-1146.161 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.11

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.15

bionic	dne
focal	Fixed 5.15.0-1008.9~20.04.1 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.3

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.4

bionic	Fixed 5.4.0-1083.87~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-5.8

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-6.11

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-edge

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-fde

bionic	dne
focal	ignored
jammy	not-affected
noble	not-affected
oracular	dne
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	dne
xenial	dne

linux-azure-fde-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-fde-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-fde-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-fde-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-fde-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-nvidia

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-azure-nvidia-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-bluefield

bionic	dne
focal	Fixed 5.4.0-1040.44 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-fips

bionic	Fixed 4.15.0-1094.105 released
focal	Fixed 5.4.0-1054.61 released
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	needed

linux-gcp

bionic	ignored
focal	Fixed 5.4.0-1078.84 released
jammy	Fixed 5.15.0-1008.12 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	dne
xenial	Fixed 4.15.0-1131.147~16.04.1 released

linux-gcp-4.15

bionic	Fixed 4.15.0-1131.147 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.11

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.15

bionic	dne
focal	not-affected
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.3

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.4

bionic	Fixed 5.4.0-1078.84~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-5.8

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-6.11

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gcp-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gke-4.15

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gke-5.15

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gke-5.4

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gkeop

bionic	dne
focal	ignored
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gkeop-5.15

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-gkeop-5.4

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	Fixed 4.15.0-189.200~16.04.1 released

linux-hwe-5.11

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-5.15

bionic	dne
focal	Fixed 5.15.0-41.44~20.04.1 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-5.4

bionic	Fixed 5.4.0-117.132~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-5.8

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-6.11

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-hwe-edge

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	ignored

linux-ibm

bionic	dne
focal	Fixed 5.4.0-1026.29 released
jammy	Fixed 5.15.0-1007.8 released
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	not-affected
trusty	dne
xenial	dne

linux-ibm-5.15

bionic	dne
focal	not-affected
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-ibm-5.4

bionic	Fixed 5.4.0-1028.32~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-ibm-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-intel

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-intel-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-intel-iot-realtime

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-intel-iotg

bionic	dne
focal	dne
jammy	Fixed 5.15.0-1008.11 released
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-intel-iotg-5.15

bionic	dne
focal	Fixed 5.15.0-1008.11~20.04.1 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-iot

bionic	dne
focal	Fixed 5.4.0-1004.6 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-kvm

bionic	Fixed 4.15.0-1123.128 released
focal	Fixed 5.4.0-1068.72 released
jammy	Fixed 5.15.0-1010.11 released
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	needed

linux-lowlatency

bionic	dne
focal	dne
jammy	Fixed 5.15.0-37.39 released
noble	not-affected
oracular	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lowlatency-hwe-5.15

bionic	dne
focal	Fixed 5.15.0-42.45~20.04.1 released
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lowlatency-hwe-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lowlatency-hwe-6.11

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lowlatency-hwe-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lowlatency-hwe-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lowlatency-hwe-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-lts-xenial

bionic	dne
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	ignored
xenial	dne

linux-nvidia

bionic	dne
focal	dne
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	not-affected
trusty	dne
xenial	dne

linux-nvidia-6.11

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-bos-7.0

bionic	dne
focal	dne
jammy	dne
noble	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-lowlatency

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-tegra

bionic	dne
focal	dne
jammy	not-affected
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-tegra-5.15

bionic	dne
focal	not-affected
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-nvidia-tegra-igx

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	ignored

linux-oem-5.10

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-5.14

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-5.17

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-5.6

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.0

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.1

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.11

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oem-6.8

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle

bionic	Fixed 4.15.0-1102.113 released
focal	Fixed 5.4.0-1076.83 released
jammy	Fixed 5.15.0-1009.12 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	dne
xenial	Fixed 4.15.0-1102.113~16.04.1 released

linux-oracle-5.0

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-5.11

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-5.13

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-5.15

bionic	dne
focal	not-affected
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-5.3

bionic	ignored
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-5.4

bionic	Fixed 5.4.0-1076.83~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-5.8

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-oracle-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-raspi

bionic	dne
focal	Fixed 5.4.0-1065.75 released
jammy	Fixed 5.15.0-1011.13 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	dne
xenial	dne

linux-raspi-5.4

bionic	Fixed 5.4.0-1065.75~18.04.1 released
focal	dne
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-raspi-realtime

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-raspi2

bionic	ignored
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	ignored

linux-realtime

bionic	dne
focal	dne
jammy	Fixed 5.15.0-1014.14 released
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	dne
xenial	dne

linux-realtime-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-realtime-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-realtime-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv

bionic	dne
focal	ignored
jammy	ignored
noble	not-affected
oracular	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	dne
xenial	dne

linux-riscv-5.11

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-5.15

bionic	dne
focal	not-affected
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-5.8

bionic	dne
focal	ignored
jammy	dne
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-6.14

bionic	dne
focal	dne
jammy	dne
noble	not-affected
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-6.17

bionic	dne
focal	dne
jammy	dne
noble	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-riscv-6.8

bionic	dne
focal	dne
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-starfive-5.19

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-starfive-6.2

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-starfive-6.5

bionic	dne
focal	dne
jammy	ignored
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-xilinx

bionic	dne
focal	dne
jammy	dne
noble	not-affected
plucky	not-affected
questing	dne
resolute	dne
trusty	dne
xenial	dne

linux-xilinx-zynqmp

bionic	dne
focal	not-affected
jammy	not-affected
noble	dne
oracular	dne
plucky	dne
questing	dne
resolute	dne
trusty	dne
xenial	dne

openSUSE / SLES Releases

openSUSE Product

Release

cluster-md-kmp-default

suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

dlm-kmp-default

suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

gfs2-kmp-default

suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

kernel-64kb

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

kernel-default

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

kernel-default-base

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1.150300.18.120.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1.150400.24.78.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1.150500.6.47.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1.150300.18.120.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1.150400.24.78.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1.150500.6.47.1 fixed

kernel-obs-build

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

kernel-preempt

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed

kernel-source

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

kernel-zfcpdump

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

ocfs2-kmp-default

suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

reiserfs-kmp-default

suse enterprise sap 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise sap 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise sap 15 SP5	5.14.21-150500.55.100.1 fixed
suse enterprise server 15 SP3	5.3.18-150300.59.201.1 fixed
suse enterprise server 15 SP4	5.14.21-150400.24.158.1 fixed
suse enterprise server 15 SP5	5.14.21-150500.55.100.1 fixed

Common Weakness Enumeration

CWE-369 - Divide By Zero
The product divides a value by zero.

References

https://git.kernel.org/stable/c/1d3fb46439ad4e8f0c5739eb33d1875ac9e0f135

https://git.kernel.org/stable/c/40b13e3d85744210db13457785646634e2d056bd

https://git.kernel.org/stable/c/45800c42ef000f417270bcfc08630e42486fca99

https://git.kernel.org/stable/c/53a2088a396cfa1da92690a1da289634cd73bf0d

https://git.kernel.org/stable/c/5c6f402bdcf9e7239c6bc7087eda71ac99b31379

https://git.kernel.org/stable/c/6fe23ff94e7840097202e85c148688940b37c9b1

https://git.kernel.org/stable/c/8c7e2141fb89c620ab4e41512e262fbf25b8260d

https://git.kernel.org/stable/c/c656d04247a2654ede5cead2ecbf83431dad5261

https://git.kernel.org/stable/c/e498b504f8c81b07efab9febf8503448de4dc9cf