CVE-2025-38267

CVE-2025-38267 affects the Linux kernel ring-buffer logic. The issue arises during memory-mapped buffer reads when a commit_overrun allows the reader page to swap to the commit buffer, potentially triggering a WARN_ON_ONCE due to missed events. The vulnerability is tied to the ring_buffer_map_get...

CVE-2025-38267 ring-buffer: Do not trigger WARN_ON() due to a commit_overrun

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not trigger WARNON due to a commitoverrun When reading a memory mapped buffer the reader page is just swapped out with the last page written in the write buffer. If the reader page is the same as the commit buffer...

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 stems from a commit overflow issue in the ring-buffer, which could result in the loss of events...

CVE-2025-38267: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not trigger WARNON due to a commitoverrun When reading a memory mapped buffer the reader page is just swapped out with the last page written in the write buffer. If the reader page is the same as the commit buffer...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix out-of-range access of vnicinfo array CVE-2025-22112 In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: init wiphywork before allocating rfkill fails CVE-2025-22119 ...

SUSE CVE-2025-38101

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

DEBIAN-CVE-2025-38101

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

UBUNTU-CVE-2025-38101

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

CVE-2025-38101

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

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 Linux kernel that originates from improper buffer locking by ring-buffer in ringbuffersubbuforderset...

The vulnerability in the kernel/bpf/ringbuf.c component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the kernel/bpf/ringbuf.c component of the Linux operating system is related to overflow in the stack buffer. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-38101: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix buffer locking in ringbuffersubbuforderset Enlarge the critical section in ringbuffersubbuforderset to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other...

SUSE CVE-2022-49961

In the Linux kernel, the following vulnerability has been resolved: bpf: Do markchainprecision for ARGCONSTALLOCSIZEORZERO Precision markers need to be propagated whenever we have an ARGCONST style argument, as the verifier cannot consider imprecise scalars to be equivalent for the purposes of...

UBUNTU-CVE-2022-49961

In the Linux kernel, the following vulnerability has been resolved: bpf: Do markchainprecision for ARGCONSTALLOCSIZEORZERO Precision markers need to be propagated whenever we have an ARGCONST style argument, as the verifier cannot consider imprecise scalars to be equivalent for the purposes of...

RUSTSEC-2025-0044 Four unique double-free vulnerabilities triggered via safe APIs

The crate slice-ring-buffer was developed as a fork of slice-deque to continue maintenance and provide security patches, since the latter has been officially unmaintained RUSTSEC-2020-0158. While slice-ring-buffer has addressed some previously reported memory safety issues inherited from its fork...

allyaudio (>=0.1.0, <=0.4.0), ambisonic (>=0.4.0, <=0.4.1) +135 more potentially affected by unknown CVE via slice-ring-buffer (0.3.4)

slice-ring-buffer CARGO version 0.3.4 is affected by a known vulnerability. The following packages have a transitive dependency on slice-ring-buffer and may be impacted: - allyaudio =0.1.0, =0.4.0, =0.0.9, =0.0.3, =0.0.1, =0.1.0, =1.0.0, =0.1.0, =0.1.0, =0.0.0, =0.1.0 - bevykiraaudio 0.4.0 and mo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Ring-buffer: Validates the persistent meta-data subbuf array The meta-data for a mapped ring buffer contains an array of indexes of all subbuffers. The first entry represents the “reader page,” and the remaining entries specify t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Tracing: Do not allow mmap of persistent ring buffers. When attempting to mmap a trace instance buffer that is attached to reservemem, it would cause a crash: BUG: Unable to handle a page fault for address: ffffe97bd00025c8 PF:...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Ring-Buffer: Fixed buffer locking in ringbuffersubbuforderset. Expanded the critical section in ringbuffersubbuforderset to ensure that error handling occurs with a per-buffer mutex held, thereby preventing list corruption and...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Ring-Buffer: Do not trigger WARNON due to a commitoverrun. When reading a memory-mapped buffer, the reader page is simply swapped out with the last page written to the write buffer. If the reader page is the same as the commit...