s390/pkey: Check length in PKEY_VERIFYPROTK ioctl
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.12.97, 6.18.40, 7.1.5
- 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: s390/pkey: Check length in PKEY_VERIFYPROTK ioctl Explicitly check the buffer length request structure provided by user-space and fail, if it exceeds the buffer size.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From 8fcc231ce3bea12b78bb94b280cdc03cff342435 · fixed in 0a9e34ccbe772b8f321388cdbdf4f22b94e513e7; From 8fcc231ce3bea12b78bb94b280cdc03cff342435 · fixed in 693bf91d4db134f9b1c2840c8e287eee3d993bac; From 8fcc231ce3bea12b78bb94b280cdc03cff342435 · fixed in 7e7e03848c918aa0acad5ffd75d929e3afec1554; From 8fcc231ce3bea12b78bb94b280cdc03cff342435 · fixed in b3d4ab2d7df9426f7f1d3671d7e2108f2ca6e970
- Linux Linux
6.12
- KernelLinux
From 6.12.0 · fixed in 6.12.97; From 6.13.0 · fixed in 6.18.40; From 6.19.0 · fixed in 7.1.5