Moderate: Red Hat Security Advisory: protobuf-c security update

An update for protobuf-c is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

kernel: Linux kernel: Local denial of service in skbuff due to improper network buffer handling

A flaw was found in the Linux kernel. A local user with low privileges could trigger a kernel bug by manipulating network packet buffer skbuff operations. Specifically, when a program uses a helper function to read data beyond the allocated buffer in certain Generic Segmentation Offload GSO...

kernel: Linux kernel: Denial of Service in mlx5 driver due to memory leaks

A flaw was found in the Linux kernel's mlx5 driver. During a Precision Time Protocol PTP resynchronization operation, socket buffers SKBs were not properly freed, leading to a memory leak. Additionally, an error in the mlx5eskbfifohasroom function's counter check could cause further resource leak...

Moderate: protobuf-c security update

The protobuf-c packages provide C bindings for Google's Protocol Buffers. Security Fixes: protobuf-c: unsigned integer overflow in parserequiredmember CVE-2022-48468 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, ref...

Use-After-Free

openvpn is vulnerable to Use-After-Free. The vulnerability occurs when sending network buffers to a remote peer, resulting in memory leak buffers or a potential remote execution...

CVE-2023-46850

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer...

CVE-2023-46850

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer...

python-cryptography: memory corruption via immutable objects

A vulnerability was found in python-cryptography. In affected versions, Cipher.updateinto would accept Python objects which implement the buffer protocol but provide only immutable buffers. This issue allows immutable objects such as bytes to be mutated, thus violating the fundamental rules of...

kernel: tcp: fix a signed-integer-overflow bug in tcp_add_backlog()

A flaw was found in the Linux kernel’s TCP implementation in the function tcpaddbacklog. When calculating the maximum acceptable backlog for TCP sockets, the sum of the receive buffer skrcvbuf, the send buffer sksndbuf, and a fixed constant may exceed the maximum value of a signed integer due to...

kernel: wifi: mt76: mt7915: fix memory leak in mt7915_mcu_exit

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix memory leak in mt7915mcuexit Always purge mcu skb queues in mt7915mcuexit routine even if mt7915firmwarestate fails...

kernel: Linux kernel: Denial of Service in mlx5 driver due to memory leaks

A flaw was found in the Linux kernel's mlx5 driver. During a Precision Time Protocol PTP resynchronization operation, socket buffers SKBs were not properly freed, leading to a memory leak. Additionally, an error in the mlx5eskbfifohasroom function's counter check could cause further resource leak...

Moderate: Red Hat Security Advisory: protobuf-c security update

An update for protobuf-c is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

python-cryptography: memory corruption via immutable objects

A vulnerability was found in python-cryptography. In affected versions, Cipher.updateinto would accept Python objects which implement the buffer protocol but provide only immutable buffers. This issue allows immutable objects such as bytes to be mutated, thus violating the fundamental rules of...

CVE-2023-33048

Transient DOS in WLAN Firmware while parsing t2lm buffers...

Code injection

Transient DOS in WLAN Firmware while parsing t2lm buffers...

CVE-2023-33048 Buffer over-read in WLAN Firmware

Transient DOS in WLAN Firmware while parsing t2lm buffers...

CVE-2023-33048

CVE-2023-33048 corresponds to a transient DoS/possible buffer over-read in WLAN firmware when parsing t2lm buffers, affecting Qualcomm WLAN firmware (closed-source components). The entry is supported by multiple sources (NVD/Red Hat/CVE lists) describing the issue as a WLAN firmware DoS vulnerabi...

CVE-2023-33048 Buffer over-read in WLAN Firmware

Transient DOS in WLAN Firmware while parsing t2lm buffers...

PT-2023-24160 · Unknown · Wlan Firmware

Name of the Vulnerable Software and Affected Versions: WLAN Firmware affected versions not specified Description: The issue is related to a transient denial of service DOS in the WLAN Firmware that occurs while parsing t2lm buffers. Recommendations: At the moment, there is no information about a...

Rocky Linux 8 : kernel (RLSA-2022:6460)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:6460 advisory. - Incomplete cleanup of multi-core shared buffers for some IntelR Processors may allow an authenticated user to potentially enable information disclosur...