CVE-2023-53118
scsi: core: Fix a procfs host directory removal regression
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 4.20, 5.4.238, 5.10.176, 5.15.104, 6.1.21, and 1 more
- 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: scsi: core: Fix a procfs host directory removal regression scsi_proc_hostdir_rm() decreases a reference counter and hence must only be called once per host that is removed. This change does not require a scsi_add_host_with_dma() change since scsi_add_host_with_dma() will return 0 (success) if scsi_proc_host_add() is called.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 4.19.278 · fixed in 4.20
- Linux Linux
From 5.4.237 · fixed in 5.4.238; From 5.10.175 · fixed in 5.10.176; From 5.15.103 · fixed in 5.15.104; From 6.1.20 · fixed in 6.1.21; From 6.2.7 · fixed in 6.2.8