PT-2024-3786

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vulnerability is related to the Linux kernel's TCP implementation, specifically with the initialization of the accept queue's spinlocks. The issue can cause a corrupted lock value,...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

Design/Logic Flaw

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

UBUNTU-CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

CVE-2024-0443 : Linux kernel flaw in the blkgs destruction path (block/blk-cgroup.c) causes a cgroup blkio memory leak during destruction. The leak stems from cgroup_rstat_flush() being invoked only from css_release_work_fn() when the blkcg refcount reaches 0, creating a circular dependency that ...

CVE-2024-0443 Kernel: blkio memory leakage due to blkcg and some blkgs are not freed after they are made offline.

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

CVE-2024-0443

A flaw was found in the blkgs destruction path in block/blk-cgroup.c in the Linux kernel, leading to a cgroup blkio memory leakage problem. When a cgroup is being destroyed, cgrouprstatflush is only called at cssreleaseworkfn, which is called when the blkcg reference count reaches 0. This circula...

kernel: Linux kernel CXL driver: Use-after-free vulnerability leading to system instability or privilege escalation

A flaw was found in the Linux kernel's CXL driver. This vulnerability, a use-after-free, allows a local user to cause system instability or a denial of service. The issue arises when the cxlparsecfmws function attempts to use memory that has already been released. This could potentially lead to...

kernel: veth: Fix use after free in XDP_REDIRECT

A use-after-free vulnerability has been identified within the vethconvertskbtoxdpbuff function of the Linux kernel's veth driver. The flaw stems from improper memory management during packet headroom expansion for XDP eXpress Data Path. Specifically, when the pskbexpandhead function allocates new...

PT-2025-40187

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the registration of ksets. Specifically, a null pointer dereference can occur in the kset register function if the kset-kobj.ktype is not...

PT-2025-43113

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where synchronous calls during a panic triggered by a high-resolution timer hrtimer interrupt can lead to system instability. Specifically, when a pani...

PT-2025-40194

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc3+ Description The Linux kernel contains a flaw in the powerpc/rtas flash component related to user copy access to flash block cache objects. When hardened usercopy is enabled, utilizing the...

PT-2025-41076

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc7 for upstream min debug 2023 06 28 17 02 Description The Linux kernel contains an issue in the net/mlx5e module where the RTNL lock is not held when needed before calling xdp set features. This can occur...

PT-2025-40197

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc1-gdc7b257ee5dd Description The Linux kernel’s mptcp protocol was susceptible to a race condition between disconnect or shutdown and accept operations. This issue stemmed from an incomplete fix in a...

The code uses arithmetic operations without explicitly checking for possible overflows or underflows

Lines of code Vulnerability details Impact The impact of the Integer Overflow/Underflow vulnerability can be summarized as follows: Data Inaccuracy: The vulnerability can lead to incorrect calculations and inaccurate data, potentially compromising the integrity of voting processes and other...