529 matches found
CVE-2025-38603
Removed by vendor...
CVE-2025-38560
CVE-2025-38560 concerns x86/sev SNP memory validation in the Linux kernel. The issue arises from how memory validation after a page state change to private handles cache eviction; a mitigation requires touching the first and last byte of each 4K page during validation when COHERENCY_SFW_NO is not...
CVE-2025-38560 x86/sev: Evict cache lines during SNP memory validation
In the Linux kernel, the following vulnerability has been resolved: x86/sev: Evict cache lines during SNP memory validation An SNP cache coherency vulnerability requires a cache line eviction mitigation when validating memory after a page state change to private. The specific mitigation is to tou...
PT-2025-33801 · Amd +1 · Amdgpu +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A slab-use-after-free issue was identified in the amdgpu user queue manager amdgpu userq mgr fini within the kernel's DRM subsystem. The vulnerability occurs when memory is freed in...
Linux Distros Unpatched Vulnerability : CVE-2024-26943
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: handle kcalloc allocation failure The kcalloc in nouveaudmemevictchunk will...
Yet Another Mirage of Breaking MIRAGE: Debunking Occupancy-Based Side-Channel Attacks on Fully Associative Randomized Caches
Recent work presented at USENIX Security 2025 claims that occupancy-based attacks can recover AES keys from the MIRAGE randomized cache. In this paper, we examine these claims and find that they arise from fundamental modeling flaws. Most critically, the authors' simulation of MIRAGE uses a...
Linux Distros Unpatched Vulnerability : CVE-2023-53055
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: fscrypt: destroy keyring after securitysbdelete fscryptdestroykeyring must be called after a...
Linux Distros Unpatched Vulnerability : CVE-2025-22019
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions...
Eviction Strategies Tool Released
Today, CISA released the Eviction Strategies Tool to provide cyber defenders with critical support and assistance during the containment and eviction phases of incident response. This tool includes: Cyber Eviction Strategies Playbook Next Generation Playbook-NG : A web-based application for...
CVE-2025-38496 dm-bufio: fix sched in atomic context
In the Linux kernel, the following vulnerability has been resolved: dm-bufio: fix sched in atomic context If "tryverifyintasklet" is set for dm-verity, DMBUFIOCLIENTNOSLEEP is enabled for dm-bufio. However, when bufio tries to evict buffers, there is a chance to trigger scheduling in spinlockbh,...
CVE-2025-38496 dm-bufio: fix sched in atomic context
In the Linux kernel, the following vulnerability has been resolved: dm-bufio: fix sched in atomic context If "tryverifyintasklet" is set for dm-verity, DMBUFIOCLIENTNOSLEEP is enabled for dm-bufio. However, when bufio tries to evict buffers, there is a chance to trigger scheduling in spinlockbh,...
CVE-2025-38496
In the Linux kernel, the following vulnerability has been resolved: dm-bufio: fix sched in atomic context If "tryverifyintasklet" is set for dm-verity, DMBUFIOCLIENTNOSLEEP is enabled for dm-bufio. However, when bufio tries to evict buffers, there is a chance to trigger scheduling in spinlockbh,...
kernel: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4xattrinodedecrefall There's issue as follows: BUG: KASAN: use-after-free in ext4xattrinodedecrefall+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID:...
kernel: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4xattrinodedecrefall There's issue as follows: BUG: KASAN: use-after-free in ext4xattrinodedecrefall+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID:...
kernel: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4xattrinodedecrefall There's issue as follows: BUG: KASAN: use-after-free in ext4xattrinodedecrefall+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID:...
kernel: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4xattrinodedecrefall There's issue as follows: BUG: KASAN: use-after-free in ext4xattrinodedecrefall+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID:...
kernel: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4xattrinodedecrefall There's issue as follows: BUG: KASAN: use-after-free in ext4xattrinodedecrefall+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID:...
PT-2025-31092
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.0-rc3-g90548c634bd0 Description A flaw exists in the Linux kernel's dm-bufio subsystem related to scheduling within atomic context. When try verify in tasklet is enabled for dm-verity and DM BUFIO CLIENT NO...
PT-2025-33775
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's f2fs subsystem related to inode eviction. Specifically, a use-after-free condition can occur within the f2fs evict inode function, potentially leadi...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: - bcachefs: Fix in bch2ioctlsubvolumeDestroy. - bch2evictsubvolumeinodes was getting stuck—due to incorrect pruning of the dcache. Additionally, missing permission checks have been fixed...