5.5

CVE-2026-43297

media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()

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

media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()

rga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is
unsupported or invalid. rga_buf_init() does not check the return value
and unconditionally dereferences the pointer when accessing f->size.

Add proper ERR_PTR checking and return the error to prevent
dereferencing an invalid pointer.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.8 < 6.12.75
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.16
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.023
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/5da29ade540b51763b950987bd410add7edaf3d1
Patch
https://git.kernel.org/stable/c/1af2853b4e97fd95262fdef311b2334337069bc9
Patch
https://git.kernel.org/stable/c/aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf
Patch
https://git.kernel.org/stable/c/81f8e0e6a2e115df9274d0289779f8fca694479c
Patch