CVE-2023-52815
"AMD GPU Null Pointer Dereference Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vkms: fix a possible null pointer dereference In amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_cvt_mode(). Add a check to avoid null pointer dereference.
INFO
Published Date :
May 21, 2024, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 8:40 a.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-2023-52815.
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-2023-52815 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52815 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/33fb1a555354bd593f785935ddcb5d9dd4d3847f Added Reference https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a Added Reference https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34 Added Reference https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c Added Reference https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 24, 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 Changed Reference Type https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f No Types Assigned https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f Patch Changed Reference Type https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a No Types Assigned https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a Patch Changed Reference Type https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34 No Types Assigned https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34 Patch Changed Reference Type https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c No Types Assigned https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c Patch Changed Reference Type https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27 No Types Assigned https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27 Patch Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.15.140 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.64 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.5.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (excluding) 6.6.3 -
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: drm/amdgpu/vkms: fix a possible null pointer dereference In amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_cvt_mode(). Add a check to avoid null pointer dereference. Added Reference kernel.org https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c [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-2023-52815 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-2023-52815
weaknesses.