CVE-2023-52850
Linux Kernel Hantro Media VPU NULL Pointer Dereference Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: media: hantro: Check whether reset op is defined before use The i.MX8MM/N/P does not define the .reset op since reset of the VPU is done by genpd. Check whether the .reset op is defined before calling it to avoid NULL pointer dereference. Note that the Fixes tag is set to the commit which removed the reset op from i.MX8M Hantro G2 implementation, this is because before this commit all the implementations did define the .reset op.
INFO
Published Date :
May 21, 2024, 4:15 p.m.
Last Modified :
Dec. 30, 2024, 8:09 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2023-52850.
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-2023-52850 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52850 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.
-
Initial Analysis by [email protected]
Dec. 30, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 6.1.63 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.5.12 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (excluding) 6.6.2 Changed Reference Type https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100 No Types Assigned https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100 Patch Changed Reference Type https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100 No Types Assigned https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100 Patch Changed Reference Type https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 No Types Assigned https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 Patch Changed Reference Type https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 No Types Assigned https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 Patch Changed Reference Type https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 No Types Assigned https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 Patch Changed Reference Type https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 No Types Assigned https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 Patch Changed Reference Type https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 No Types Assigned https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 Patch Changed Reference Type https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 No Types Assigned https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 Patch -
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/24c06295f28335ced3aad53dd4b0a0bae7b9b100 Added Reference https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 Added Reference https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 Added Reference https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: media: hantro: Check whether reset op is defined before use The i.MX8MM/N/P does not define the .reset op since reset of the VPU is done by genpd. Check whether the .reset op is defined before calling it to avoid NULL pointer dereference. Note that the Fixes tag is set to the commit which removed the reset op from i.MX8M Hantro G2 implementation, this is because before this commit all the implementations did define the .reset op. Added Reference kernel.org https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52850 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-2023-52850
weaknesses.