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 hcireqsynclock protection in the btintelhwerror function within the btintel driver...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012972)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012972 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential data-race in nftobjtypeget nftunregisterobj can concurrent wit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013094)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013094 advisory. In the Linux kernel, the following vulnerability has been resolved: dccp: fix data-race around dp-dccpsmsscache dccpsendmsg reads dp-dccpsmsscache before locking the...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011294)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011294 advisory. In the Linux kernel, the following vulnerability has been resolved: dccp: fix data-race around dp-dccpsmsscache dccpsendmsg reads dp-dccpsmsscache before locking the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013055)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013055 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: annotate accesses to nlk-cbrunning Both netlinkrecvmsg and netlinknativeseqshow read...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012989)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012989 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential data-race in nftexprtypeget nftunregisterexpr can concurrent...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013169)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013169 advisory. In the Linux kernel, the following vulnerability has been resolved: dccp: fix data-race around dp-dccpsmsscache dccpsendmsg reads dp-dccpsmsscache before locking the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013000)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013000 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: annotate lockless accesses to nlk-maxrecvmsglen syzbot reported a data-race in data-race...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013342)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013342 advisory. In the Linux kernel, the following vulnerability has been resolved: afunix: Fix data races around sk-skshutdown. KCSAN found a data race around sk-skshutdown where...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013171)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013171 advisory. In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio - Fix race on dataavail and actual data The virtio rng device kicks off a new entro...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011377)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011377 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential data-race in nftobjtypeget nftunregisterobj can concurrent wit...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011332)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011332 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: annotate lockless accesses to nlk-maxrecvmsglen syzbot reported a data-race in data-race...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007039)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007039 advisory. In the Linux kernel, the following vulnerability has been resolved: rcu: Protect -deferqsiwpending from data race On kernels built with CONFIGIRQWORK=y, when...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013325)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013325 advisory. In the Linux kernel, the following vulnerability has been resolved: net: Fix load-tearing on sk-skstamp in sockrecvcmsgs. KCSAN found a data race in sockrecvcmsgs...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006959)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006959 advisory. In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: add lock to protect parameter numrdy Getting below error when using KCSAN to...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011227 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: annotate accesses to nlk-cbrunning Both netlinkrecvmsg and netlinknativeseqshow read...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013191)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013191 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Address KCSAN report on bpflrulist KCSAN reported a data-race when accessing node-ref...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013142)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013142 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: annotate accesses to nlk-cbrunning Both netlinkrecvmsg and netlinknativeseqshow read...

SUSE-SU-2026:21361-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-39998: scsi: target: targetcoreconfigfs: Add length check to avoid buffer overflow bsc1252073. - CVE-2025-40253: s390/ctcm: Fix double-kfree bsc1255084. -...

SUSE-SU-2026:21255-1 Security update for the Linux Kernel

The SUSE Linux Micro RT 6.0 and 6.1 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2024-38542: RDMA/manaib: boundary check before installing cq callbacks bsc1226591. - CVE-2025-39817: efivarfs: Fix slab-out-of-bounds in efivarfsdcompare bsc124999...