CVE-2022-49075 btrfs: fix qgroup reserve overflow the qgroup limit

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve overflow the qgroup limit We use extentchangeset-byteschanged in qgroupreservedata to record how many bytes we set for EXTENTQGROUPRESERVED state. Currently the byteschanged is set as "unsigned int", and...

Linux kernel 安全漏洞

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 originates from the qgroup reserve of btrfs overflowing the qgroup limit, resulting in an insufficient number of bytes...

AZL-76815 CVE-2025-0838 affecting package abseil-cpp for versions less than 20220623.0-2

There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve, and rehash methods of absl::flat,nodehashset,map did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer...

DEBIAN-CVE-2025-0838

There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve, and rehash methods of absl::flat,nodehashset,map did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer...

CVE-2025-0838

There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve, and rehash methods of absl::flat,nodehashset,map did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer...

Abseil 安全漏洞

Abseil is an Abseil generic library C++ open-sourced by Abseil. Abseil has a security vulnerability that stems from a buffer overflow problem caused by the size constructor, reserve and rehash methods of absl::flat,nodehashset,map not imposing an upper limit on its size parameter...

PT-2025-14323 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.13.0 Description: A vulnerability in the Linux kernel has been resolved, specifically in the btrfs zoned mode. The issue occurs when there is no active zone available, causing the btrfs reserve extent function...

CVE-2023-0092

Affects Juju controller exposure: An authenticated user with read access to the Juju controller model can construct a remote request to download an arbitrary file from the controller filesystem. The issue is due to improper access control allowing file retrieval. Remediation: upgrade Juju to 2.9....

The vulnerability of the bpf_ringbuf_reserve() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the bpfringbufreserve function in the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2024-56677

In the Linux kernel, the following vulnerability has been resolved: powerpc/fadump: Move fadumpcmainit to setuparch after initmeminit During early init CMAMINALIGNMENTBYTES can be PAGESIZE, since pageblockorder is still zero and it gets initialized later during initmeminit e.g. setuparch -...

kernel: atl1c: Work around the DMA RX overflow issue

In the Linux kernel, the following vulnerability has been resolved: atl1c: Work around the DMA RX overflow issue This is based on alx driver commit 881d0327db37 "net: alx: Work around the DMA RX overflow issue". The alx and atl1c drivers had RX overflow error which was why a custom allocator was...

kernel: Linux kernel: Denial of Service via integer overflow in kmalloc_reserve()

A flaw was found in the Linux kernel's networking subsystem. A local attacker can exploit an integer overflow vulnerability in the kmallocreserve function by manipulating network interface settings. This can cause the kernel to attempt a memory allocation with an incorrect size, leading to memory...

ocfs2: reserve space for inline xattr before attaching reflink tree

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nfsd: call cache_put if xdr_reserve_space returns NULL

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Linux kernel 安全漏洞

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, which originates in the bpf module, where the use of the bpfringbufreserve function may result in a sleep in atomic warning...

PT-2024-40623 · Git +1 · Llama.Cpp

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type of UNKNOWN READ. The crash state includes functions such as llama output reserve and llama decode, and is located in...

PT-2024-40620 · Git +1 · Llama.Cpp

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: A crash occurred due to a segmentation fault on an unknown address. The crash state includes functions such as llama output reserve and llama decode, whi...

CVE-2024-49958 ocfs2: reserve space for inline xattr before attaching reflink tree

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reserve space for inline xattr before attaching reflink tree One of our customers reported a crash and a corrupted ocfs2 filesystem. The crash was due to the detection of corruption. Upon troubleshooting, the fsck -fn outp...

SUSE CVE-2024-47737

In the Linux kernel, the following vulnerability has been resolved: nfsd: call cacheput if xdrreservespace returns NULL If not enough buffer space available, but idmaplookup has triggered lookupfn which calls cacheget and returns successfully. Then we missed to call cacheput here which pairs with...

AZL-50945 CVE-2024-47737 affecting package kernel for versions less than 6.6.56.1-5

In the Linux kernel, the following vulnerability has been resolved: nfsd: call cacheput if xdrreservespace returns NULL If not enough buffer space available, but idmaplookup has triggered lookupfn which calls cacheget and returns successfully. Then we missed to call cacheput here which pairs with...