CVE-2024-42310
Published: August 22, 2024Last modified: August 22, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes In cdv_intel_lvds_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.104-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/08f45102c81ad8bc9f85f7a25e9f64e128edb87d
- https://git.kernel.org/stable/c/2d209b2f862f6b8bff549ede541590a8d119da23
- https://git.kernel.org/stable/c/977ee4fe895e1729cd36cc26916bbb10084713d6
- https://git.kernel.org/stable/c/a658ae2173ab74667c009e2550455e6de5b33ddc
- https://git.kernel.org/stable/c/b6ac46a00188cde50ffba233e6efb366354a1de5
- https://git.kernel.org/stable/c/cb520c3f366c77e8d69e4e2e2781a8ce48d98e79
- https://git.kernel.org/stable/c/e74eb5e8089427c8c49e0dd5067e5f39ce3a4d56
- https://git.kernel.org/stable/c/f392c36cebf4c1d6997a4cc2c0f205254acef42a