Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 6040702ade234c8212dcfdef85e2f5549aa2f0f5 before 5da29ade540b51763b950987bd410add7edaf3d1; affected 6040702ade234c8212dcfdef85e2f5549aa2f0f5 before 1af2853b4e97fd95262fdef311b2334337069bc9; affected 6040702ade234c8212dcfdef85e2f5549aa2f0f5 before aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf; affected 6040702ade234c8212dcfdef85e2f5549aa2f0f5 before 81f8e0e6a2e115df9274d0289779f8fca694479c |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.12.75 through 6.12.*; unaffected 6.18.16 through 6.18.*; unaffected 6.19.6 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.