dmaengine: idxd: fix device leaks on compat bind and unbind
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 5.15.199, 6.1.162, 6.6.122, 6.12.67, 6.18.7
- 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: dmaengine: idxd: fix device leaks on compat bind and unbind Make sure to drop the reference taken when looking up the idxd device as part of the compat bind and unbind sysfs interface.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 · fixed in b7bd948f89271c92d9ca9b2b682bfba56896e959; From 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 · fixed in b2d077180a56e3b7c97b7517d0465b584adc693b; From 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 · fixed in c81ea0222eaaafdd77348e27d1e84a1b8cfc0c99; From 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 · fixed in 0c97ff108f825a70c3bb29d65ddf0a013d231bb9; From 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 · fixed in a7226fd61def74b60dd8e47ec84cabafc39d575b; From 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 · fixed in 799900f01792cf8b525a44764f065f83fcafd468
- Linux Linux
5.15
- KernelLinux
From 5.15.0 · fixed in 5.15.199; From 5.16.0 · fixed in 6.1.162; From 6.2.0 · fixed in 6.6.122; From 6.7.0 · fixed in 6.12.67; From 6.13.0 · fixed in 6.18.7