CVE-2023-52650
drm/tegra: dsi: Add missing check for of_find_device_by_node
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.19
References 9
git.kernel.org
- stable/c/47a13d0b9d8527518639ab5c39667f69d6203e80
- stable/c/f05631a8525c3b5e5994ecb1304d2d878956c0f5
- stable/c/92003981a6df5dc84af8a5904f8ee112fa324129
- stable/c/93128052bf832359531c3c0a9e3567b2b8682a2d
- stable/c/50c0ad785a780c72a2fdaba10b38c645ffb4eae6
- stable/c/52aa507148c4aad41436e2005d742ffcafad9976
- stable/c/c5d2342d24ef6e08fc90a529fe3dc59de421a2b9
- stable/c/3169eaf1365541fd8e521091010c44fbe14691fc
- stable/c/afe6fcb9775882230cd29b529203eabd5d2a638d