CVE-2024-42309: drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes
First published: Sat Aug 17 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=3.3<4.19.320 | |
| Linux Linux kernel | >=4.20<5.4.282 | |
| Linux Linux kernel | >=5.5<5.10.224 | |
| Linux Linux kernel | >=5.11<5.15.165 | |
| Linux Linux kernel | >=5.16<6.1.103 | |
| Linux Linux kernel | >=6.2<6.6.44 | |
| Linux Linux kernel | >=6.7<6.10.3 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/stable/c/13b5f3ee94bdbdc4b5f40582aab62977905aedee
- https://git.kernel.org/stable/c/2df7aac81070987b0f052985856aa325a38debf6
- https://git.kernel.org/stable/c/46d2ef272957879cbe30a884574320e7f7d78692
- https://git.kernel.org/stable/c/475a5b3b7c8edf6e583a9eb59cf28ea770602e14
- https://git.kernel.org/stable/c/6735d02ead7dd3adf74eb8b70aebd09e0ce78ec9
- https://git.kernel.org/stable/c/7e52c62ff029f95005915c0a11863b5fb5185c8c
- https://git.kernel.org/stable/c/d6ad202f73f8edba0cbc0065aa57a79ffe8fdcdc
- https://git.kernel.org/stable/c/f70ffeca546452d1acd3a70ada56ecb2f3e7f811
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42309
- https://nvd.nist.gov/vuln/detail/CVE-2024-42309
- https://launchpad.net/bugs/cve/CVE-2024-42309
- https://security-tracker.debian.org/tracker/CVE-2024-42309
- https://ubuntu.com/security/CVE-2024-42309
- https://git.kernel.org/linus/2df7aac81070987b0f052985856aa325a38debf6
- agent/title
- agent/type
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/remedy
- agent/severity
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- collector/nvd-cve
- agent/references
- agent/author
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/3.3
- version/linux linux kernel/4.20
- version/linux linux kernel/5.5
- version/linux linux kernel/5.11
- version/linux linux kernel/5.16
- version/linux linux kernel/6.2
- version/linux linux kernel/6.7
- package-manager/debian