drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.143, 6.12.93, 6.18.35, 7.0.12
- 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: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger get_queue_ids() computes array_size = num_queues * sizeof(uint32_t), which could overflow on 32-bit size_t build. using array_size() instead, it saturates to SIZE_MAX on overflow. (cherry picked from commit 2d57a0475f085c08b49312dfd8edcb461845f285)
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From a70a93fa568b4f05aba548dadb673703eccf5480 · fixed in 4e5f808b454167cc58d7084a407a554d8ddc694d; From a70a93fa568b4f05aba548dadb673703eccf5480 · fixed in de70a80992396ee306ee3a2810ad28aa1608ba9b; From a70a93fa568b4f05aba548dadb673703eccf5480 · fixed in 5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c; From a70a93fa568b4f05aba548dadb673703eccf5480 · fixed in 4f9eeedc3d3151f8a226fd676c314a813edda5a1; From a70a93fa568b4f05aba548dadb673703eccf5480 · fixed in 93f5534b35a05ef8a0109c1eefa800062fee810a
- Linux Linux
6.5
- KernelLinux
From 6.5.0 · fixed in 6.6.143; From 6.7.0 · fixed in 6.12.93; From 6.13.0 · fixed in 6.18.35; From 6.19.0 · fixed in 7.0.12