CVE-2022-49593

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

tcp: Fix a data-race around sysctl_tcp_probe_interval.

While reading sysctl_tcp_probe_interval, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
LinuxCNA
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
linuxlinux_kernel
4.1 ≤
𝑥
< 4.14.290
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.254
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.208
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.134
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.58
linuxlinux_kernel
5.16 ≤
𝑥
< 5.18.15
linuxlinux_kernel
5.19:rc1
linuxlinux_kernel
5.19:rc2
linuxlinux_kernel
5.19:rc3
linuxlinux_kernel
5.19:rc4
linuxlinux_kernel
5.19:rc5
linuxlinux_kernel
5.19:rc6
linuxlinux_kernel
5.19:rc7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.234-1
fixed
bookworm
6.1.123-1
fixed
bookworm (security)
6.1.128-1
fixed
trixie
6.12.12-1
fixed
sid
6.12.16-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/2a85388f1d94a9f8b5a529118a2c5eaa0520d85c
https://git.kernel.org/stable/c/73a11588751a2c13f25d9da8117efc9a79b1843f
https://git.kernel.org/stable/c/80dabd089086e6553b7acfcff2ec223bdada87a1
https://git.kernel.org/stable/c/b14cc8afbbcbc6dce4797913c0b85266b897f541
https://git.kernel.org/stable/c/b3798d3519eda9c409bb0815b0102f27ec42468d
https://git.kernel.org/stable/c/c61aede097d350d890fa1edc9521b0072e14a0b8
https://git.kernel.org/stable/c/e6b6f027e2854a51f345a5e3e808d7a88001d4f8