5.5

CVE-2023-53534

drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc

In the Linux kernel, the following vulnerability has been resolved:

drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc

As the devm_kcalloc may return NULL, the return value needs to be checked
to avoid NULL poineter dereference.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.173
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.99
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.16
Linux ≫ Linux Kernel Version >= 6.2 < 6.2.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.041
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/b64b6dff15a38468b8cd33fc7864fa4e02b0933a
Patch
https://git.kernel.org/stable/c/62952905e195f7350bc230cf0960a74ddbceed5d
Patch
https://git.kernel.org/stable/c/67ea657c7891c2f86a7750395640d9bdf2555926
Patch
https://git.kernel.org/stable/c/7d569ae98ee5490585929be69fea68047679b7b2
Patch
https://git.kernel.org/stable/c/5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c
Patch