In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel b…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcrypt_card. The reason was an incorrect reference handling of the zcrypt card object which could lead to a free of the zcrypt card object while it was still in use. This is an example of the slab message: kernel: 0x00000000885a7…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/394b6d8bbdf9ddee6d5bcf3e1f3e9f23eecd6484 Patch
- https://git.kernel.org/stable/c/50ed48c80fecbe17218afed4f8bed005c802976c Patch
- https://git.kernel.org/stable/c/6470078ab3d8f222115e11c4ec67351f3031b3dd Patch
- https://git.kernel.org/stable/c/7e500849fa558879a1cde43f80c7c048c2437058 Patch
- https://git.kernel.org/stable/c/9daddee03de3f231012014dab8ab2b277a116a55 Patch
- https://git.kernel.org/stable/c/a55677878b93e9ebc31f66d0e2fb93be5e7836a6 Patch
- https://git.kernel.org/stable/c/a64ab862e84e3e698cd351a87cdb504c7fc575ca Patch
- https://git.kernel.org/stable/c/b7f6c3630eb3f103115ab0d7613588064f665d0d Patch
- https://git.kernel.org/stable/c/befb7f889594d23e1b475720cf93efd2f77df000 Patch
- https://git.kernel.org/stable/c/394b6d8bbdf9ddee6d5bcf3e1f3e9f23eecd6484 Patch
- https://git.kernel.org/stable/c/50ed48c80fecbe17218afed4f8bed005c802976c Patch
- https://git.kernel.org/stable/c/6470078ab3d8f222115e11c4ec67351f3031b3dd Patch
- https://git.kernel.org/stable/c/7e500849fa558879a1cde43f80c7c048c2437058 Patch
- https://git.kernel.org/stable/c/9daddee03de3f231012014dab8ab2b277a116a55 Patch
- https://git.kernel.org/stable/c/a55677878b93e9ebc31f66d0e2fb93be5e7836a6 Patch
- https://git.kernel.org/stable/c/a64ab862e84e3e698cd351a87cdb504c7fc575ca Patch
- https://git.kernel.org/stable/c/b7f6c3630eb3f103115ab0d7613588064f665d0d Patch
- https://git.kernel.org/stable/c/befb7f889594d23e1b475720cf93efd2f77df000 Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Mailing List
Timeline
- nvd_ingest NVD