Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: xfrm: State: fixed an out-of-bounds read during lookup. Lookup and resizing can operate in parallel. The xfrmstatehashgeneration seqlock ensures a retry mechanism, but the hash functions may encounter a hmask value that is too...

PT-2025-34436

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to the xfrm state management. Specifically, the state ptrs variable is not initialized early enough within the xfrm state find function. This...

CVE-2020-9087

Taurus-AL00A version 10.0.0.1C00E1R1P1 has an out-of-bounds read vulnerability in XFRM module. An authenticated, local attacker may perform a specific operation to exploit this vulnerability. Due to insufficient validation of the parameters, which may be exploited to cause information leak...

CVE-2019-14053

When attempting to create a new XFRM policy, a stack out-of-bounds read will occur if the user provides a template where the mode is set to a value that does not resolve to a valid XFRM mode in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer...

kernel: bonding: fix xfrm real_dev null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: bonding: fix xfrm realdev null pointer dereference We shouldn't set realdev to NULL because packets can be in transit and xfrm might call xdodevoffloadok in parallel. All callbacks assume realdev is set. Example trace: kernel: BU...

kernel: net: Fix icmp host relookup triggering ip_rt_bug

A denial of service vulnerability was found in the Linux kernel. icmproutelookup creates input routes for locally generated packets during xfrm relookup ICMP traffic. Then it will set the input route dst-out = iprtbug to skb for DESTUNREACH, leading to loss of availability of the system...

SUSE-SU-2025:20190-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52927: netfilter: allow exp not to be removed in nfctfindexpectation bsc1239644. - CVE-2024-26708: mptcp: fix inconsistent state on fastopen...

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-52927: netfilter: allow exp not to be removed in nfctfindexpectation bsc1239644. CVE-2024-26708: mptcp: fix inconsistent state on fastopen race...

The vulnerability of the xfrm component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the xfrm component in the Linux operating system’s kernel is related to improper input validation. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the xfrm component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the xfrm component in the Linux operating system’s kernel is related to a memory leak in the copytouserauth function in net/xfrm/xfrmuser.c. Exploiting this vulnerability can allow an attacker to cause a service failure...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-26708: mptcp: fix inconsistent state on fastopen race bsc1222672. CVE-2024-40980: dropmonitor: replace spinlock by rawspinlock bsc1227937. CVE-2024-44974:...

SUSE CVE-2025-21864

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-26708: mptcp: fix inconsistent state on fastopen race bsc1222672. CVE-2024-40980: dropmonitor: replace spinlock by rawspinlock bsc1227937. CVE-2024-4497...

AZL-58524 CVE-2025-21864 affecting package kernel for versions less than 6.6.82.1-1

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

DEBIAN-CVE-2025-21864

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

UBUNTU-CVE-2025-21864

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

CVE-2025-21864 tcp: drop secpath at the same time as we currently drop dst

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

Linux Distros Unpatched Vulnerability : CVE-2024-49953

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix crash caused by calling xfrmstatedelete twice The km.state is not checked in...

Linux Distros Unpatched Vulnerability : CVE-2024-57982

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: state: fix out-of-bounds read during lookup lookup and resize can run in parallel. The xfrmstatehashgeneration seqlock ensures a retry, but the hash...

Linux Distros Unpatched Vulnerability : CVE-2023-3772

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges t...