CVE-2022-49671

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

RDMA/cm: Fix memory leak in ib_cm_insert_listen

cm_alloc_id_priv() allocates resource for the cm_id_priv. When
cm_init_listen() fails it doesn't free it, leading to memory leak.

Add the missing error unwind.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
LinuxCNA
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
linuxlinux_kernel
5.7 ≤
𝑥
< 5.10.129
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.53
linuxlinux_kernel
5.16 ≤
𝑥
< 5.18.10
linuxlinux_kernel
5.19:rc1
linuxlinux_kernel
5.19:rc2
linuxlinux_kernel
5.19:rc3
linuxlinux_kernel
5.19:rc4
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/2990f223ffa7bb25422956b9f79f9176a5b38346
https://git.kernel.org/stable/c/2febf09a8a8ae4accf908f043f1bab1421056568
https://git.kernel.org/stable/c/889000874c1204e47c7f2a4945db262a47e7efc9
https://git.kernel.org/stable/c/b0cab8b517aeaf2592c3479294f934209c41a26f