accel/ivpu: Add buffer overflow check in MS get_info_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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.12.94, 6.18.36, 7.0.13
- 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: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add buffer overflow check in MS get_info_ioctl Add validation that the info size returned from the metric stream info query is not exceeded when checked against the allocated buffer size. If the firmware returns a size larger than the buffer, reject the operation with -EOVERFLOW instead of proceeding with an incorrect buffer copy.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
From cdfad4db7756563db7d458216d9e3c2651dddc7d · fixed in d3c12ed33e8923f3090909a1738f3e59292996a6; From cdfad4db7756563db7d458216d9e3c2651dddc7d · fixed in fa598556ecef412edcb391f144b7642e18fdfd45; From cdfad4db7756563db7d458216d9e3c2651dddc7d · fixed in 4e5047cc94bea1cc7b670b7f503358e9af0542df; From cdfad4db7756563db7d458216d9e3c2651dddc7d · fixed in fb176425837693f50c5c9fc8db6fbb04af22bd0a
- Linux Linux
6.11
- KernelLinux
From 6.11.0 · fixed in 6.12.94; From 6.13.0 · fixed in 6.18.36; From 6.19.0 · fixed in 7.0.13