13 matches found
SUSE CVE-2026-74590
In the Linux kernel, the following vulnerability has been resolved: fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains valid. They do not, however, provide any guarantee that the contents of...
CVE-2026-74590
In the Linux kernel, the following vulnerability has been resolved: fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains valid. They do not, however, provide any guarantee that the contents of...
CVE-2026-74590
In the Linux kernel, the following vulnerability has been resolved: fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains valid. They do not, however, provide any guarantee that the contents of...
UBUNTU-CVE-2026-74590
In the Linux kernel, the following vulnerability has been resolved: fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains valid. They do not, however, provide any guarantee that the contents of...
CVE-2026-74590
CVE-2026-74590 is a race condition in the Linux kernel's fsverity subsystem, specifically in the bpf_get_fsverity_digest() function. The BPF verifier and dynptr abstraction guarantee memory validity but not content stability; kfuncs must remain memory-safe under concurrent modifications. This fun...
CVE-2026-74590 fsverity: Fix bpf_get_fsverity_digest() dynptr assumptions
In the Linux kernel, the following vulnerability has been resolved: fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains valid. They do not, however, provide any guarantee that the contents of...
CVE-2026-74590 fsverity: Fix bpf_get_fsverity_digest() dynptr assumptions
In the Linux kernel, the following vulnerability has been resolved: fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains valid. They do not, however, provide any guarantee that the contents of...
PT-2026-79595
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bpf get fsverity digest function where it incorrectly assumes the stability of memory contents referenced by a dynptr a BPF dynamic pointer abstraction. While the...
OPENSUSE-SU-2025:20172-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50253: bpf: make sure skb-len != 0 when redirecting to a tunneling device bsc1249912. - CVE-2025-37916: pdscore: remove write-after-free of clientid bsc1243474. -...
Linux Distros Unpatched Vulnerability : CVE-2025-39917
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Fix out-of-bounds dynptr write in bpfcryptocrypt Stanislav reported that in bpfcryptocrypt the destination dynptr's size is not validated to be at least a...
CVE-2025-39917 bpf: Fix out-of-bounds dynptr write in bpf_crypto_crypt
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds dynptr write in bpfcryptocrypt Stanislav reported that in bpfcryptocrypt the destination dynptr's size is not validated to be at least as large as the source dynptr's size before calling into the crypto...
PT-2025-40091
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the bpf crypto crypt function where the size of the destination dynamic pointer dst is not validated against the size of the source dynamic pointer sr...
PT-2024-30770
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.10.0-rc3-00131-g66b586715063 533 Description The issue is related to a missing check in the BPF verifier, which can lead to out-of-bounds memory accesses. This occurs when a modified CONST PTR TO DYNPTR is pass...