CVE-2022-50879
objtool: Fix SEGFAULT
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- Fix
- Fixed in 4.10, 4.15, 4.17
- 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
Summary
In the Linux kernel, the following vulnerability has been resolved: objtool: Fix SEGFAULT find_insn() will return NULL in case of failure. Check insn in order to avoid a kernel Oops for NULL pointer dereference.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 4.9.106 · fixed in 4.10; From 4.14.48 · fixed in 4.15; From 4.16.14 · fixed in 4.17
- Linux Linux
4.17