48 matches found
CLSA-2025-1747430081 Fix of 50 CVEs
CVE-url: https://ubuntu.com/security/CVE-2021-47352 - virtio-net: Add validation for used length CVE-url: https://ubuntu.com/security/CVE-2024-46745 - Input: uinput - reject requests with unreasonable number of slots CVE-url: https://ubuntu.com/security/CVE-2024-44952 - driver core: Fix ueventsho...
kernel: ext4: check dot and dotdot of dx_root before making dir indexed
A flaw was found in the Linux kernel's ext4 filesystem. When converting a directory to an indexed format, the system incorrectly assumes the presence of "dot" and "dotdot" entries. A local attacker could create a specially crafted filesystem image that, when processed during a rename operation,...
ext4: fix OOB read when checking dotdot dir
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SUSE CVE-2025-37785
In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted filesystem with directory which contains '.' dir entry with reclen == block size results in out-of-bounds read later on, when the corrupted directory is removed...
DEBIAN-CVE-2025-37785
In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted filesystem with directory which contains '.' dir entry with reclen == block size results in out-of-bounds read later on, when the corrupted directory is removed...
AZL-61475 CVE-2025-37785 affecting package kernel for versions less than 6.6.92.2-1
In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted filesystem with directory which contains '.' dir entry with reclen == block size results in out-of-bounds read later on, when the corrupted directory is removed...
UBUNTU-CVE-2025-37785
In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted filesystem with directory which contains '.' dir entry with reclen == block size results in out-of-bounds read later on, when the corrupted directory is removed...
Linux Kernel Security Vulnerabilities
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the ext4emptydir function that can lead to out-of-bounds reads when checking the dotdot directory...
CVE-2024-42305
In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows: ============================================ BUG: unable to handle page fault for address: ffffed11022e24fe PGD 23ffee067 P4D...
DEBIAN-CVE-2024-42305
In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows: ============================================ BUG: unable to handle page fault for address: ffffed11022e24fe PGD 23ffee067 P4D...
CVE-2024-42305
In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows: ============================================ BUG: unable to handle page fault for address: ffffed11022e24fe PGD 23ffee067 P4D...
UBUNTU-CVE-2024-42305
In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows: ============================================ BUG: unable to handle page fault for address: ffffed11022e24fe PGD 23ffee067 P4D...
CVE-2024-42305 ext4: check dot and dotdot of dx_root before making dir indexed
In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows: ============================================ BUG: unable to handle page fault for address: ffffed11022e24fe PGD 23ffee067 P4D...
CVE-2024-42305
In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dxroot before making dir indexed Syzbot reports a issue as follows: ============================================ BUG: unable to handle page fault for address: ffffed11022e24fe PGD 23ffee067 P4D...
CVE-2024-42305
CVE-2024-42305 affects the Linux kernel ext4, where a dir-indexing edge case could trigger out-of-bounds access during directory entry splitting when the first two entries are not dot/dotdot. The description and connected material explain that make_indexed_dir() assumed the first two dirents are ...
SUSE CVE-2024-41034
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug on rename operation of broken directory Syzbot reported that in rename directory operation on broken directory on nilfs2, blockwritebeginint called to prepare block write may fail BUGON check for access...
DEBIAN-CVE-2024-41034
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug on rename operation of broken directory Syzbot reported that in rename directory operation on broken directory on nilfs2, blockwritebeginint called to prepare block write may fail BUGON check for access...
UBUNTU-CVE-2024-41034
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug on rename operation of broken directory Syzbot reported that in rename directory operation on broken directory on nilfs2, blockwritebeginint called to prepare block write may fail BUGON check for access...
SUSE CVE-2004-0417
Integer overflow in the "Max-dotdot" CVS protocol command servemaxdotdot for CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, may allow remote attackers to cause a server crash, which could cause temporary data to remain undeleted and consume disk space...
CVE-2021-26843
An issue was discovered in sthttpd through 2.27.1. On systems where the strcpy function is implemented with memcpy, the dedotdot function may cause a Denial-of-Service daemon crash due to overlapping memory ranges being passed to memcpy. This can triggered with an HTTP GET request for a crafted...