CVE-2022-48654
netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find() nf_osf_find() incorrectly returns true on mismatch, this leads to copying uninitialized memory area in nft_osf which can be used to leak stale kernel stack data to userspace.
INFO
Published Date :
April 28, 2024, 1:15 p.m.
Last Modified :
Nov. 21, 2024, 7:33 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the affected Linux kernel packages.
- Reboot the system if required.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-48654.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-48654 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-48654
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-48654 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-48654 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8 Added Reference https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47 Added Reference https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e Added Reference https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764 Added Reference https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 30, 2024
Action Type Old Value New Value Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 23, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8 No Types Assigned https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8 Patch Changed Reference Type https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47 No Types Assigned https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47 Patch Changed Reference Type https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e No Types Assigned https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e Patch Changed Reference Type https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764 No Types Assigned https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764 Patch Changed Reference Type https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e No Types Assigned https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e Patch Added CWE NIST CWE-908 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (excluding) 5.4.215 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (excluding) 5.10.146 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11.0 up to (excluding) 5.15.71 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16.0 up to (excluding) 5.19.12 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 28, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find() nf_osf_find() incorrectly returns true on mismatch, this leads to copying uninitialized memory area in nft_osf which can be used to leak stale kernel stack data to userspace. Added Reference kernel.org https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8 [No types assigned]