smb: client: prevent races in ->query_interfaces()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.128, 6.12.75, 6.18.16, 6.19.6
- 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
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
In the Linux kernel, the following vulnerability has been resolved: smb: client: prevent races in ->query_interfaces() It was possible for two query interface works to be concurrently trying to update the interfaces. Prevent this by checking and updating iface_last_update under iface_lock.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From aa45dadd34e44fcd6a9df4b395bee5b5633b4cec · fixed in 93e8e3ee165ae4609a1222b516b573837103d2c3; From aa45dadd34e44fcd6a9df4b395bee5b5633b4cec · fixed in ab6564f416a6eaf1199200b6100952407b438f7d; From aa45dadd34e44fcd6a9df4b395bee5b5633b4cec · fixed in 6287eefaf21ec805d42f941bd368018cf397a7f5; From aa45dadd34e44fcd6a9df4b395bee5b5633b4cec · fixed in 76cc4faba0343c6db945b8dc75425b33d633e1b8; From aa45dadd34e44fcd6a9df4b395bee5b5633b4cec · fixed in c3c06e42e1527716c54f3ad2ced6a034b5f3a489
- Linux Linux
5.19
- KernelLinux
From 5.19.0 · fixed in 6.6.128; From 6.7.0 · fixed in 6.12.75; From 6.13.0 · fixed in 6.18.16; From 6.19.0 · fixed in 6.19.6