CVE-2026-23212

In the Linux kernel, the following vulnerability has been resolved: bonding: annotate data-races around slave-lastrx slave-lastrx and slave-targetlastarprx... can be read and written locklessly. Add READONCE and WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in bondrcvvalidate /...

UBUNTU-CVE-2026-23212

In the Linux kernel, the following vulnerability has been resolved: bonding: annotate data-races around slave-lastrx slave-lastrx and slave-targetlastarprx... can be read and written locklessly. Add READONCE and WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in bondrcvvalidate /...

CVE-2026-23212 bonding: annotate data-races around slave->last_rx

In the Linux kernel, the following vulnerability has been resolved: bonding: annotate data-races around slave-lastrx slave-lastrx and slave-targetlastarprx... can be read and written locklessly. Add READONCE and WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in bondrcvvalidate /...

CVE-2026-23212

CVE-2026-23212 affects the Linux kernel bonding driver where slave->last_rx (and target_last_arp_rx) data could be read/write locklessly, causing data races. The fix annotates these fields with READ_ONCE() and WRITE_ONCE(), addressing a KCSAN data race in bond_rcv_validate and related paths. C...

CVE-2026-23212

In the Linux kernel, the following vulnerability has been resolved: bonding: annotate data-races around slave-lastrx slave-lastrx and slave-targetlastarprx... can be read and written locklessly. Add READONCE and WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in bondrcvvalidate /...

SUSE CVE-2026-23118

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix data-race warning and potential load/store tearing Fix the following: BUG: KCSAN: data-race in rxrpcpeerkeepaliveworker / rxrpcsenddatapacket which is reporting an issue with the reads and writes to -lasttxat in:...

SUSE CVE-2026-23120

In the Linux kernel, the following vulnerability has been resolved: l2tp: avoid one data-race in l2tptunneldelwork We should read sk-sksocket only when dealing with kernel sockets. syzbot reported the following data-race: BUG: KCSAN: data-race in l2tptunneldelwork / skcommonrelease write to...

SUSE CVE-2026-23121

In the Linux kernel, the following vulnerability has been resolved: mISDN: annotate data-race around dev-work dev-work can re read locklessly in mISDNread and mISDNpoll. Add READONCE/WRITEONCE annotations. BUG: KCSAN: data-race in mISDNioctl / mISDNread write to 0xffff88812d848280 of 4 bytes by...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of read-write lock protection, potentially leading to data competition issues...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. 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...

kernel: Linux kernel: Denial of Service due to data race in vmalloc's show_numa_info function

A flaw was found in the Linux kernel. A data race vulnerability exists in the shownumainfo function within the mm/vmalloc component. This occurs because the m-private memory is accessible to multiple central processing units CPUs simultaneously, leading to inconsistent data reads and writes. A...

CVE-2026-23118

A data race flaw was found in the Linux kernel's RxRPC protocol implementation. The lasttxat field is accessed without proper synchronization between rxrpcpeerkeepaliveworker and rxrpcsenddatapacket. Additionally, on 32-bit architectures, the 64-bit lasttxat value can experience load/store tearin...

RHEL 10 : kernel (RHSA-2026:2761)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:2761 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: Fix use-after-fr...

Linux Distros Unpatched Vulnerability : CVE-2026-23121

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mISDN: annotate data-race around dev-work dev-work can re read locklessly in mISDNread and mISDNpoll. Add READONCE/WRITEONCE annotations. BUG: KCSAN: data-race ...

Linux Distros Unpatched Vulnerability : CVE-2026-23124

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv6: annotate data-race in ndiscrouterdiscovery syzbot found that ndiscrouterdiscovery could read and write in6dev-ramtu without holding a lock 1 This looks...

Linux Distros Unpatched Vulnerability : CVE-2026-23120

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - l2tp: avoid one data-race in l2tptunneldelwork We should read sk-sksocket only when dealing with kernel sockets. syzbot reported the following data-race: BUG:...

CVE-2026-23120

In the Linux kernel, the following vulnerability has been resolved: l2tp: avoid one data-race in l2tptunneldelwork We should read sk-sksocket only when dealing with kernel sockets. syzbot reported the following data-race: BUG: KCSAN: data-race in l2tptunneldelwork / skcommonrelease write to...

CVE-2026-23121

In the Linux kernel, the following vulnerability has been resolved: mISDN: annotate data-race around dev-work dev-work can re read locklessly in mISDNread and mISDNpoll. Add READONCE/WRITEONCE annotations. BUG: KCSAN: data-race in mISDNioctl / mISDNread write to 0xffff88812d848280 of 4 bytes by...

AZL-77691 CVE-2026-23118 affecting package kernel for versions less than 6.6.130.1-3

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix data-race warning and potential load/store tearing Fix the following: BUG: KCSAN: data-race in rxrpcpeerkeepaliveworker / rxrpcsenddatapacket which is reporting an issue with the reads and writes to -lasttxat in:...

CVE-2026-23118

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix data-race warning and potential load/store tearing Fix the following: BUG: KCSAN: data-race in rxrpcpeerkeepaliveworker / rxrpcsenddatapacket which is reporting an issue with the reads and writes to -lasttxat in:...