CVE-2023-52650: drm/tegra: dsi: Add missing check for of_find_device_by_node
First published: Wed May 01 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: dsi: Add missing check for of_find_device_by_node Add check for the return value of of_find_device_by_node() and return the error if it fails in order to avoid NULL pointer dereference.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.19.311 | 4.19.311 |
| redhat/kernel | <5.4.273 | 5.4.273 |
| redhat/kernel | <5.10.214 | 5.10.214 |
| redhat/kernel | <5.15.153 | 5.15.153 |
| redhat/kernel | <6.1.83 | 6.1.83 |
| redhat/kernel | <6.6.23 | 6.6.23 |
| redhat/kernel | <6.7.11 | 6.7.11 |
| redhat/kernel | <6.8.2 | 6.8.2 |
| redhat/kernel | <6.9 | 6.9 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.10-1 6.12.5-1 | |
| Linux Linux kernel | >=3.19<4.19.311 | |
| Linux Linux kernel | >=4.20<5.4.273 | |
| Linux Linux kernel | >=5.5<5.10.214 | |
| Linux Linux kernel | >=5.11<5.15.153 | |
| Linux Linux kernel | >=5.16<6.1.83 | |
| Linux Linux kernel | >=6.2<6.6.23 | |
| Linux Linux kernel | >=6.7<6.7.11 | |
| Linux Linux kernel | >=6.8<6.8.2 | |
| Debian Debian Linux | =10.0 |
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Reference Links
- https://git.kernel.org/stable/c/3169eaf1365541fd8e521091010c44fbe14691fc
- https://git.kernel.org/stable/c/47a13d0b9d8527518639ab5c39667f69d6203e80
- https://git.kernel.org/stable/c/50c0ad785a780c72a2fdaba10b38c645ffb4eae6
- https://git.kernel.org/stable/c/52aa507148c4aad41436e2005d742ffcafad9976
- https://git.kernel.org/stable/c/92003981a6df5dc84af8a5904f8ee112fa324129
- https://git.kernel.org/stable/c/93128052bf832359531c3c0a9e3567b2b8682a2d
- https://git.kernel.org/stable/c/afe6fcb9775882230cd29b529203eabd5d2a638d
- https://git.kernel.org/stable/c/c5d2342d24ef6e08fc90a529fe3dc59de421a2b9
- https://git.kernel.org/stable/c/f05631a8525c3b5e5994ecb1304d2d878956c0f5
- https://launchpad.net/bugs/cve/CVE-2023-52650
- https://access.redhat.com/security/cve/CVE-2023-52650
- https://lore.kernel.org/linux-cve-announce/2024050109-CVE-2023-52650-e2d1@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2278523
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2278522
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52650
- https://nvd.nist.gov/vuln/detail/CVE-2023-52650
- https://security-tracker.debian.org/tracker/CVE-2023-52650
- https://ubuntu.com/security/CVE-2023-52650
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://git.kernel.org/linus/afe6fcb9775882230cd29b529203eabd5d2a638d
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