Vulnerability Details : CVE-2023-52876
In the Linux kernel, the following vulnerability has been resolved:
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-52876
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-52876
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-52876
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | 2025-01-06 |
CWE ids for CVE-2023-52876
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-52876
-
https://git.kernel.org/stable/c/a540ca0aeae83c2f3964bcb4e383f64ce2ec1783
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/1639072f6260babd017556e9f236ca2ad589d1e7
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/c4070ada5d5155c8d4d17ea64bd246949889f25b
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/cfa68e0ac5dcde43577adadf6f0f26f3b365ad68
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/0884393c63cc9a1772f7121a6645ba7bd76feeb9
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/b20cfe007a46f8c165d42a05c50a8d3d893e6592
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/96e9544a0c4faca616b3f9f4034dcd83a14e7f22
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data - kernel/git/stable/linux.git - Linux kernel stable treePatch
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