CVE-2022-50522
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
Summary
In the Linux kernel, the following vulnerability has been resolved: mcb: mcb-parse: fix error handing in chameleon_parse_gdd() If mcb_device_register() returns error in chameleon_parse_gdd(), the refcount of bus and device name are leaked. Fix this by calling put_device() to give up the reference, so they can be released in mcb_release_dev() and kobject_cleanup().
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.15
References 9
git.kernel.org
- stable/c/891f606ae0765bc9ca99f5276735be4d338f0255
- stable/c/cf6e70c0ced50b52415ac0c88eba1fb09c500a5a
- stable/c/fd85ece416fd7edb945203e59d4cd94952f77e7c
- stable/c/110dc34c9fa33d37f55b394b1199ea6c0ad1ee84
- stable/c/7b289b791a59386dc23a00d3cf17a0db984b40d3
- stable/c/43bfc7c2402a22d3b4eb08c040f274ba2b76461a
- stable/c/b948baa29394ec5f4e6ec28486e7d06a76caee91
- stable/c/4a9f1a8b3af287581ffb690d0e1593c681729ddb
- stable/c/728ac3389296caf68638628c987aeae6c8851e2d