CVE-2022-50162
wifi: libertas: Fix possible refcount leak in if_usb_probe()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: wifi: libertas: Fix possible refcount leak in if_usb_probe() usb_get_dev will be called before lbs_get_firmware_async which means that usb_put_dev need to be called when lbs_get_firmware_async fails.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.5
References 8
git.kernel.org
- stable/c/61b2ec97487399c58ae2e34f250f4884e671799b
- stable/c/4c8e2f9ce1428e44cb103035eeced7aeb6b80980
- stable/c/878e7f39803a9ab5bb9766956a7a04351d4bf99d
- stable/c/97e5d3e46a3a2100253a9717a4df98d68aeb10b8
- stable/c/d7365590d15bbd9008f424ef043d1778ffe29f42
- stable/c/00d0c4e59c0f8ad1f86874bb64b220394e687028
- stable/c/5b92f406a5199b6b01dc664b9226d824ae2835f0
- stable/c/6fd57e1d120bf13d4dc6c200a7cf914e6347a316