accel/ivpu: Fix page fault in ivpu_bo_unbind_all_bos_from_context()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.12.114, 6.17.13, 6.18.2
- 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: accel/ivpu: Fix page fault in ivpu_bo_unbind_all_bos_from_context() Don't add BO to the vdev->bo_list in ivpu_gem_create_object(). When failure happens inside drm_gem_shmem_create(), the BO is not fully created and ivpu_gem_bo_free() callback will not be called causing a deleted BO to be left on the list.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 8d88e4cdce4f5c56de55174a4d32ea9c06f7fa66 · fixed in 9ad57ebd1249c7bbfe9a07ff5e0176dfa320cd62; From 8d88e4cdce4f5c56de55174a4d32ea9c06f7fa66 · fixed in 8172838a284c27190fa6782c2740a97020434750; From 8d88e4cdce4f5c56de55174a4d32ea9c06f7fa66 · fixed in c9ef5ccd8bd9bcf598b6d3f77e7eb4dde7149aec; From 8d88e4cdce4f5c56de55174a4d32ea9c06f7fa66 · fixed in 8b694b405a84696f1d964f6da7cf9721e68c4714
- Linux Linux
6.8
- KernelLinux
From 6.8.0 · fixed in 6.12.114; From 6.13.0 · fixed in 6.17.13; From 6.18.0 · fixed in 6.18.2