Linux Distros Unpatched Vulnerability : CVE-2026-31507

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/smc: fix double-free of smcspdpriv when tee duplicates splice pipe buffer smcrxsplice allocates one smcspdpriv per pipebuffer and stores the pointer in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013431)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013431 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpumetricstable memory leak Memory is allocated for gpumetricstable i...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013512)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013512 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: reduce rtnl pressure in smcpnetcreatepnetidslist Many syzbot reports show extreme rtnl...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013543)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013543 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: fix potential panic dues to unprotected smcllcsrvaddlink There is a certain chance to...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013537)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013537 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing...

RHEL 8 : kernel (RHSA-2026:9513)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9513 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smc: Fix use-after-free in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013746)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013746 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Forward wakeup to smc socket waitqueue after fallback When we replace TCP with SMC and a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013656)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013656 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Reset connection when trying to use SMCRv2 fails. We found a crash when using SMCRv2 wi...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the repeated use of the tee operation in the splice pipeline buffer, leading to the double release of...

CVE-2026-31507: Double Free

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix double-free of smcspdpriv when tee duplicates splice pipe buffer smcrxsplice allocates one smcspdpriv per pipebuffer and stores the pointer in pipebuffer.private. The pipebufoperations for these buffers used .get =...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013498 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Avoid overwriting the copies of clcsock callback functions The callback functions of...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010693)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010693 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Avoid overwriting the copies of clcsock callback functions The callback functions of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-010880)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010880 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible leaked pernet namespace in smcinit In smcinit,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010753)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010753 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Transitional solution for clcsock race issue We encountered a crash in smcsetsockopt and...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011370)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011370 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: reduce rtnl pressure in smcpnetcreatepnetidslist Many syzbot reports show extreme rtnl...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-010869)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010869 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011239)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011239 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: fix potential panic dues to unprotected smcllcsrvaddlink There is a certain chance to...

SUSE SLES15 / openSUSE 15 Security Update : smc-tools (SUSE-SU-2026:1422-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1422-1 advisory. This update for smc-tools fixes the following issue: Update to smc-tools v1.8.7: - predictable /tmp file allows for local denial of servic...

Security update for smc-tools

This update for smc-tools fixes the following issue: Update to smc-tools v1.8.7: predictable /tmp file allows for local denial of service bsc1230052. Changelog: Update to v1.8.7: smcrnics: fix regression when PFT not available smcd/smcr: prevent DoS on statistics workfile present in /tmp/ Update ...

SUSE-SU-2026:1422-1 Security update for smc-tools

This update for smc-tools fixes the following issue: Update to smc-tools v1.8.7: - predictable /tmp file allows for local denial of service bsc1230052. Changelog: Update to v1.8.7: - smcrnics: fix regression when PFT not available - smcd/smcr: prevent DoS on statistics workfile present in /tmp/...