Description
In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c.
References (7)
Core 7
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/torvalds/linux/commit/764f4eb6846f5475f1244767d24d25dd86528a4a
Patch, Release Notes, Vendor Advisory x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.1
Exploit, Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2022/04/06/1
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2022/dsa-5127
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220506-0006/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2022/dsa-5173
Scores
CVSS v3
5.5
EPSS
0.0003
EPSS Percentile
8.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
Status
published
Products (4)
debian/debian_linux
9.0
debian/debian_linux
10.0
debian/debian_linux
11.0
linux/linux_kernel
< 5.17.1
Published
Apr 02, 2022
Tracked Since
Feb 18, 2026