CVE-2026-43297

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux6040702ade234c8212dcfdef85e2f5549aa2f0f5 < 5da29ade540b51763b950987bd410add7edaf3d1affected
LinuxLinux6040702ade234c8212dcfdef85e2f5549aa2f0f5 < 1af2853b4e97fd95262fdef311b2334337069bc9affected
LinuxLinux6040702ade234c8212dcfdef85e2f5549aa2f0f5 < aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbfaffected
LinuxLinux6040702ade234c8212dcfdef85e2f5549aa2f0f5 < 81f8e0e6a2e115df9274d0289779f8fca694479caffected
LinuxLinux6.8affected
LinuxLinux0 < 6.8unaffected
LinuxLinux6.12.75 <= 6.12.*unaffected
LinuxLinux6.18.16 <= 6.18.*unaffected
LinuxLinux6.19.6 <= 6.19.*unaffected
LinuxLinux7.0 <= *unaffected

Weaknesses

References