5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
12.4%
kernel is vulnerable to Denial of Service (DoS) attacks. The vulnerability exists in net/netfilter/nf_tables_api.c
which may cause denial of service conditions to occur upon binding to an already bound chain.
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index
access.redhat.com/errata/RHSA-2022:7933
access.redhat.com/security/updates/classification/#moderate
access.redhat.com/solutions/6971358
bugzilla.redhat.com/show_bug.cgi?id=2129152
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.6
github.com/torvalds/linux/commit/e02f0d3970404bfea385b6edb86f2d936db0ea2b
lists.debian.org/debian-lts-announce/2022/11/msg00001.html
lore.kernel.org/all/20220824220330.64283-12-pablo%40netfilter.org/
lore.kernel.org/all/[email protected]/
twitter.com/pr0Ln
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
12.4%