CVE-2024-26707 net: hsr: remove WARN_ONCE() in send_hsr_supervision_frame()

In the Linux kernel, the following vulnerability has been resolved: net: hsr: remove WARNONCE in sendhsrsupervisionframe Syzkaller reported 1 hitting a warning after failing to allocate resources for skb in hsrinitskb. Since a WARNONCE call will not help much in this case, it might be prudent to...

CVE-2024-26707 net: hsr: remove WARN_ONCE() in send_hsr_supervision_frame()

In the Linux kernel, the following vulnerability has been resolved: net: hsr: remove WARNONCE in sendhsrsupervisionframe Syzkaller reported 1 hitting a warning after failing to allocate resources for skb in hsrinitskb. Since a WARNONCE call will not help much in this case, it might be prudent to...

CVE-2024-26692 smb: Fix regression in writes when non-standard maximum write size negotiated

In the Linux kernel, the following vulnerability has been resolved: smb: Fix regression in writes when non-standard maximum write size negotiated The conversion to netfs in the 6.3 kernel caused a regression when maximum write size is set by the server to an unexpected value which is not a multip...

CVE-2024-26692

CVE-2024-26692 affects the Linux kernel SMB write path. The non-standard maximum write size negotiated with the server (or mount option wsize) could cause the netfs write path to skip the end of the final page when performing large sequential writes, leading to data corruption. This regression or...

CVE-2024-26680

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: Fix DMA mapping for PTP hwts ring Function aqringhwtsrxalloc maps extra AQCFGRXDSDEF bytes for PTP HWTS ring but then generic aqringfree does not take this into account. Create and use a specific function to free...

CVE-2024-26679

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

CVE-2024-26675

In the Linux kernel, the following vulnerability has been resolved: pppasync: limit MRU to 64K syzbot triggered a warning 1 in allocpages: WARNONONCEGFPorder MAXPAGEORDER, gfp Willem fixed a similar issue in commit c0a2a1b0d631 "ppp: limit MRU to 64K" Adopt the same sanity check for...

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 stems from an allocation failure warning having no effect...

Westermo DR-250, DR-260 and MR-260 Unrestricted Upload of File with Dangerous Type (CVE-2018-19612)

The '/uploadfile' functionality in Westermo DR-250 Pre-5162 and DR-260 Pre-5162 routers allows remote users to upload malicious file types and execute ASP code. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 809...

CVE-2024-26658

A vulnerability was found in the bcachefs Linux kernel module which allows to a circular locking dependency, triggering a deadlock scenario during snapshot creation operations. This occurred due to the unconditional acquisition of sumount in bch2ioctlsubvolumecreate, conflicting with existing loc...

Adversaries are leveraging remote access tools now more than ever — here’s how to stop them

Remote system management/desktop access tools such as AnyDesk and TeamViewer have grown in popularity since 2020. While there are many legitimate uses for this software, adversaries are also finding ways to use them for command and control in their campaigns. There is no easy way to effectively...

CVE-2024-26679

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

CVE-2024-26675

In the Linux kernel, the following vulnerability has been resolved: pppasync: limit MRU to 64K syzbot triggered a warning 1 in allocpages: WARNONONCEGFPorder MAXPAGEORDER, gfp Willem fixed a similar issue in commit c0a2a1b0d631 "ppp: limit MRU to 64K" Adopt the same sanity check for...

CVE-2024-26658

In the Linux kernel, the following vulnerability has been resolved: bcachefs: grab sumount only if snapshotting When I was testing mongodb over bcachefs with compression, there is a lockdep warning when snapshotting mongodb data volume. $ cat test.sh prog=bcachefs $prog subvolume create /mnt/data...

CVE-2023-52632

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix lock dependency warning with srcu ====================================================== WARNING: possible circular locking dependency detected 6.5.0-kfd-yangp 2289 Not tainted...

UBUNTU-CVE-2024-26667

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for valid hwpp in dpuencoderhelperphyscleanup The commit 8b45a26f2ba9 "drm/msm/dpu: reserve cdm blocks for writeback in case of YUV output" introduced a smatch warning about another conditional block in...

UBUNTU-CVE-2024-26675

In the Linux kernel, the following vulnerability has been resolved: pppasync: limit MRU to 64K syzbot triggered a warning 1 in allocpages: WARNONONCEGFPorder MAXPAGEORDER, gfp Willem fixed a similar issue in commit c0a2a1b0d631 "ppp: limit MRU to 64K" Adopt the same sanity check for...

CVE-2024-26679 inet: read sk->sk_family once in inet_recv_error()

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

CVE-2024-26679 inet: read sk->sk_family once in inet_recv_error()

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

CVE-2024-26679

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...