Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes In psb_intel_lvds_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 89c78134cc54dff016c83367912eb055637fa50c before 13b5f3ee94bdbdc4b5f40582aab62977905aedee; affected 89c78134cc54dff016c83367912eb055637fa50c before d6ad202f73f8edba0cbc0065aa57a79ffe8fdcdc; affected 89c78134cc54dff016c83367912eb055637fa50c before 6735d02ead7dd3adf74eb8b70aebd09e0ce78ec9; affected 89c78134cc54dff016c83367912eb055637fa50c before 7e52c62ff029f95005915c0a11863b5fb5185c8c; affected 89c78134cc54dff016c83367912eb055637fa50c before f70ffeca546452d1acd3a70ada56ecb2f3e7f811; affected 89c78134cc54dff016c83367912eb055637fa50c before 46d2ef272957879cbe30a884574320e7f7d78692; affected 89c78134cc54dff016c83367912eb055637fa50c before 475a5b3b7c8edf6e583a9eb59cf28ea770602e14; affected 89c78134cc54dff016c83367912eb055637fa50c before 2df7aac81070987b0f052985856aa325a38debf6 |
| Linux / Linux | affected 3.3; unaffected 0 before 3.3; unaffected 4.19.320 through 4.19.*; unaffected 5.4.282 through 5.4.*; unaffected 5.10.224 through 5.10.*; unaffected 5.15.165 through 5.15.*; unaffected 6.1.103 through 6.1.*; unaffected 6.6.44 through 6.6.*; unaffected 6.10.3 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/13b5f3ee94bdbdc4b5f40582aab62977905aedee
- https://git.kernel.org/stable/c/d6ad202f73f8edba0cbc0065aa57a79ffe8fdcdc
- https://git.kernel.org/stable/c/6735d02ead7dd3adf74eb8b70aebd09e0ce78ec9
- https://git.kernel.org/stable/c/7e52c62ff029f95005915c0a11863b5fb5185c8c
- https://git.kernel.org/stable/c/f70ffeca546452d1acd3a70ada56ecb2f3e7f811
- https://git.kernel.org/stable/c/46d2ef272957879cbe30a884574320e7f7d78692
- https://git.kernel.org/stable/c/475a5b3b7c8edf6e583a9eb59cf28ea770602e14
- https://git.kernel.org/stable/c/2df7aac81070987b0f052985856aa325a38debf6
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.