CVE-2022-48992
ASoC: soc-pcm: Add NULL check in BE reparenting
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test.
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
3.5
References 8
git.kernel.org
- stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139
- stable/c/d4dd21a79dbb862d2ebcf9ed90e646416009ff0d
- stable/c/e7166d6821c15f3516bcac8ae3f155924da1908c
- stable/c/f2ba66d8738584d124aff4e760ed1337f5f6dfb6
- stable/c/f6f45e538328df9ce66aa61bafee1a5717c4b700
- stable/c/9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615
- stable/c/34a9796bf0684bfd54e96a142560d560c21c983b
- stable/c/db8f91d424fe0ea6db337aca8bc05908bbce1498