kernel: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfdmemdmamapuserptr If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memor...

kernel: wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta

A data corruption issues was observed due to an uninitialized driver private data structures in the Linux kernel's wifi mac80211 subsystem. This could allow a local attacker to crash the system or leak kernel internal information...

kernel: wifi: nl80211: fix NULL-ptr deref in offchan check

A flaw was found in the cfg80211 module in the Linux kernel. In Access Point AP mode, if a wireless link is created by userspace but not yet activated, it may contain an invalid channel definition with no channel. This issue may cause a NULL pointer dereference that results in a denial of service...

kernel: media: uvcvideo: Handle cameras with invalid descriptors

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Handle cameras with invalid descriptors If the source entity does not contain any pads, do not create a link...

kernel: net/sched: sch_taprio: fix possible use-after-free

In the Linux kernel, the following vulnerability has been resolved: net/sched: schtaprio: fix possible use-after-free syzbot reported a nasty crash 1 in nettxaction which made little sense until we got a repro. This repro installs a taprio qdisc, but providing an invalid TCARATE attribute...

kernel: ipv6: ensure sane device mtu in tunnels

A flaw was found in the Linux kernel’s IPv6 networking code affecting the handling of IPv6 GRE tunnels. Under certain conditions, an IPv6 tunnel configuration could result in an invalid MTU Maximum Transmission Unit value being written to a network device without sanitization. Because the MTU val...

kernel: dm flakey: fix a crash with invalid table line

A flaw was identified in the device-mapper “dm flakey” target in the Linux kernel where invalid table line input can lead to a NULL pointer dereference. Specifically, when dmsetup is used with a malformed table line such as with the corruptbiobyte target and the argname pointer is NULL, the kerne...

ruby: ReDoS vulnerability in URI

A flaw was found in the rubygem URI. The URI parser mishandles invalid URLs that have specific characters, which causes an increase in execution time parsing strings to URI objects. This may result in a regular expression denial of service ReDoS...

kernel: out-of-bounds write in qfq_change_class function

An out-of-bounds memory access flaw was found in the Linux kernel’s traffic control QoS subsystem in how a user triggers the qfqchangeclass function with an incorrect MTU value of the network device used as lmax. This flaw allows a local user to crash or potentially escalate their privileges on t...

PT-2023-17453 · Suse · Suse

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to insufficient DRAM address validation in the System Management Unit SMU, which may allow an attacker to read or write from an...

PT-2023-12583 · Suse · Suse

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to insufficient DRAM address validation in the System Management Unit SMU, which may allow an attacker to read or write from an...

Huawei EulerOS: Security Advisory for golang (EulerOS-SA-2023-3178)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Signature malleability can occur by using EVM's ecrecover

Lines of code Vulnerability details Impact EVM's ecrecover is susceptible to signature malleability which allows replay attacks, check this. Proof of Concept OffChainSignatureValidator in its function isValidSignature checks for signature validity by using vulnerable method of ecrecover. address...

mariadb: Integer overflow in sql_lex.cc integer leading to crash

An integer overflow vulnerability was found in MariaDB, where an invalid size of refpointerarray is allocated. This issue results in a denial of service...

An issue in the Unmarshal function in Go-Yaml v3 causes the program to crash when attempting to deserialize invalid input.

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kernel: dm flakey: fix a crash with invalid table line

A flaw was identified in the device-mapper “dm flakey” target in the Linux kernel where invalid table line input can lead to a NULL pointer dereference. Specifically, when dmsetup is used with a malformed table line such as with the corruptbiobyte target and the argname pointer is NULL, the kerne...

kernel: bpf: Skip invalid kfunc call in backtrack_insn

In the Linux kernel, the following vulnerability has been resolved: bpf: Skip invalid kfunc call in backtrackinsn The verifier skips invalid kfunc call in checkkfunccall, which would be captured in fixupkfunccall if such insn is not eliminated by dead code elimination. However, this can lead to t...

kernel: sctp: check send stream number after wait_for_sndbuf

In the Linux kernel, the following vulnerability has been resolved: sctp: check send stream number after waitforsndbuf This patch fixes a corner case where the asoc out stream count may change after waitforsndbuf. When the main thread in the client starts a connection, if its out stream count is...

kernel: media: uvcvideo: Handle cameras with invalid descriptors

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Handle cameras with invalid descriptors If the source entity does not contain any pads, do not create a link...

avahi: reachable assertion in avahi_s_host_name_resolver_start when trying to resolve badly-formatted hostnames

A flaw was found in avahi. A reachable assertion is present in avahishostnameresolverstart function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this vulnerability is...