i3c: master: Do not treat master device as a duplicate target
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.160, 6.12.112, 6.18.52, 7.2.6
- 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
Summary
In the Linux kernel, the following vulnerability has been resolved: i3c: master: Do not treat master device as a duplicate target i3c_master_search_i3c_dev_duplicate() searches the bus for another I3C device with the same PID as the reference device. The search can match master->this, causing the controller itself to be returned as a duplicate. Since the controller is not a target device, it cannot be a duplicate of one. Exclude master->this from matching so that the function only returns real duplicate target devices.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 · fixed in 7b25b755d59077dd9484ba1360b8fe6396e5ccfb; From 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 · fixed in 533faf3d2e67ded0a62b7ba753c0fe993d1dfc26; From 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 · fixed in d0cc00957292e353ad46039034cd8f82fc4f8057; From 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 · fixed in 150e71808d3715a0deefbb189c780d03fdbdc735; From 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 · fixed in 4dc1b3eeba7991905a5b5b8129ebea51be7d87b7
- Linux Linux
5.0
- KernelLinux
From 5.0.0 · fixed in 6.6.160; From 6.7.0 · fixed in 6.12.112; From 6.13.0 · fixed in 6.18.52; From 6.19.0 · fixed in 7.2.6