kernel: libceph: fix potential use-after-free in have_mon_and_osd_map()

A use-after-free vulnerability was found in the Ceph client session initialization in the Linux kernel. The havemonandosdmap function checks map epochs without holding the appropriate locks, racing with concurrent map updates that free the old map. This can result in dereferencing freed memory...

kernel: ipv6: Fix out-of-bounds access in ipv6_find_tlv()

An out of bounds OOB memory access flaw was found in the Linux kernel's ipv6 network subsystem. This could allow a local attacker to crash the system or leak kernel internal information...

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 the Linux kernel that stems from the failure to symbolically expand the kfunc call parameter, which could lead to a kernel crash...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001717)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001717 advisory. It was discovered that the clsroute filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had t...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000564)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000564 advisory. mm/shmem.c in the Linux kernel through 3.15.1 does not properly implement the interaction between range notification and hole punching, which allows local users to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001671)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001671 advisory. Improper access control in the IntelR Ethernet Controller RDMA driver for linux before version 1.9.30 may allow an unauthenticated user to potentially enable...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001711)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001711 advisory. The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACESEIZE code path allows attackers to bypass intended restrictions on setting the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001377)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001377 advisory. In the Android kernel in sync debug fs driver there is a kernel pointer leak due to the usage of printf with %p. This could lead to local information disclosure with...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000812)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000812 advisory. The rngapireset function in crypto/rng.c in the Linux kernel before 4.2 allows attackers to cause a denial of service NULL pointer dereference. Tenable has extracted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001737)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001737 advisory. In rcucblistdequeue of rcusegcblist.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel wit...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000565)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000565 advisory. The driveroverride implementation in drivers/base/platform.c in the Linux kernel before 4.12.1 allows local users to gain privileges by leveraging a race condition...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000761)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000761 advisory. The futexwaitrequeuepi function in kernel/futex.c in the Linux kernel before 3.5.1 does not ensure that calls have two different futex addresses, which allows local...

MiracleLinux 4 : kernel-2.6.32-279.2.1.el6 (AXSA:2012-829:07)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2012-829:07 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001020)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001020 advisory. cipsov4validate in include/net/cipsoipv4.h in the Linux kernel before 3.11.7, when CONFIGNETLABEL is disabled, allows attackers to cause a denial of service infinite...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001743)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001743 advisory. A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured this is not the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001401)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001401 advisory. preallocelemsandfreelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow wit...

MiracleLinux 3 : kernel-2.6.18-308.7.AXS3 (AXSA:2012-1010:08)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-1010:08 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating system:...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000860)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000860 advisory. include/net/netfilter/nfconntrackextend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000568)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000568 advisory. Unspecified vulnerability in the kernel-uek component in Oracle Linux 6 allows local users to affect availability via unknown vectors. Tenable has extracted the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001619 advisory. The tcpspliceread function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service infinite loop and soft lockup via...