CVE-2025-68290
most: usb: fix double free on late probe failure
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: most: usb: fix double free on late probe failure The MOST subsystem has a non-standard registration function which frees the interface on registration failures and on deregistration. This unsurprisingly leads to bugs in the MOST drivers, and a couple of recent changes turned a reference underflow and use-after-free in the USB driver into several double free and a use-after-free on late probe failures.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.6
References 7
git.kernel.org
- stable/c/90e6ce2b1b19fb8b9d4afee69f40e4c6a4791154
- stable/c/a4c4118c2af284835b16431bbfe77e0130c06fef
- stable/c/0dece48660be16918ecf2dbdc7193e8be03e1693
- stable/c/993bfdc3842893c394de13c8200c338ebb979589
- stable/c/2274767dc02b756b25e3db1e31c0ed47c2a78442
- stable/c/8d8ffefe3d5d8b7b73efb866db61130107299c5c
- stable/c/baadf2a5c26e802a46573eaad331b427b49aaa36