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 nfsd module not verifying that it is a v4 composite request, which could lead to undefined behavior...

Security update for the Linux Kernel (Live Patch 40 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024164 fixes one issue. The following security issue was fixed: CVE-2024-56558: nfsd: make sure exp active before svcexportshow bsc1243648. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2025:02470-1 Security update for the Linux Kernel (Live Patch 40 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024164 fixes one issue. The following security issue was fixed: - CVE-2024-56558: nfsd: make sure exp active before svcexportshow bsc1243648...

Security update for the Linux Kernel (Live Patch 57 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059204 fixes one issue. The following security issue was fixed: CVE-2024-56558: nfsd: make sure exp active before svcexportshow bsc1243648. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2025:02467-1 Security update for the Linux Kernel (Live Patch 57 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059204 fixes one issue. The following security issue was fixed: - CVE-2024-56558: nfsd: make sure exp active before svcexportshow bsc1243648...

Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005583 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability bsc1235005. CVE-2024-53173:...

SUSE SLES15 Security Update : kernel (Live Patch 6 for SLE 15 SP6) (SUSE-SU-2025:02433-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02433-1 advisory. This update for the Linux Kernel 6.4.0-1506002330 fixes several issues. The following security issues were fixed: - CVE-2024-53146: NFSD:...

SUSE-SU-2025:02456-1 Security update for the Linux Kernel (Live Patch 56 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059201 fixes one issue. The following security issue was fixed: - CVE-2024-56558: nfsd: make sure exp active before svcexportshow bsc1243648...

Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024153 fixes several issues. The following security issues were fixed: CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. CVE-2025-21772: partitions: mac: fix handling of bogus partition table bsc1238912...

Security update for the Linux Kernel (Live Patch 54 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059195 fixes several issues. The following security issues were fixed: CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. CVE-2025-21772: partitions: mac: fix handling of bogus partition table bsc1238912...

Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005588 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability bsc1235005. CVE-2024-53173:...

Security update for the Linux Kernel (Live Patch 47 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059170 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. CVE-2024-53214: vfio/pc...

CLSA-2025-1753083094 Fix of 10 CVEs

Focal update: v5.4.292 upstream stable release LP: 2109357 // CVE-url: https://ubuntu.com/security/CVE-2025-37937 - objtool, media: dib8000: Prevent divide-by-zero in dib8000setdds Focal update: v5.4.287 upstream stable release LP: 2095145 // CVE-url: https://ubuntu.com/security/CVE-2024-53197 -...

Security update for the Linux Kernel (Live Patch 32 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024136 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. CVE-2024-53214:...

SUSE-SU-2025:02391-1 Security update for the Linux Kernel (Live Patch 58 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-122222 fixes several issues. The following security issues were fixed: - CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. - CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. - CVE-2024-53214:...

SUSE-SU-2025:02390-1 Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506008 fixes several issues. The following security issues were fixed: - CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. - CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability bsc1235005. - CVE-2024-53173:...

Security update for the Linux Kernel RT (Live Patch 3 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001011 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability bsc1235005. CVE-2024-53173:...

Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-150600105 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability bsc1235005. CVE-2024-53173: NFSv4....

CLSA-2025-1751916475 kernel: Fix of 10 CVEs

udmabuf: fix a buf size overflow issue during udmabuf creation CVE-2025-37803 - bpf: Prevent tail call between progs attached to different hooks CVE-2024-50063 - nfsd: fix possible badness in FREESTATEID CVE-2024-50043 - nfsd: prevent panic for nfsv4.0 closed files in nfs4showopen CVE-2024-46682...

Kernel: use-after-free in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c

A use-after-free flaw was found in nfsd4sscsetupdul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem...