Unbreakable Enterprise kernel security update

5.4.17-2136.349.3.1 - i40e: add validation for ringlen param Lukasz Czapnik Orabug: 38604171 CVE-2025-39973 - i40e: increase max descriptors for XL710 Justin Bronder Orabug: 38604171 CVE-2025-39973 5.4.17-2136.349.3 - Revert 'net/mlx5e: Update and set Xon/Xoff upon MTU set' Jakub Kicinski Orabug:...

USN-7795-5: Linux kernel (Raspberry Pi) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Ext4 file system; - Network file system NFS server daemon; - Packet sockets; - Network traffic control; - VMware...

RHEL 9 : kernel (RHSA-2025:19886)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19886 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ethtool: check device is...

kernel security update

An update is available for kernel. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990544 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the len sizeofp operation ca...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990508)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990508 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent a potential integer overflow If the tag length is = U32MAX - 3 then the length + 4...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989725)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989725 advisory. In the Linux kernel, the following vulnerability has been resolved: nfs4: Fix kmemleak when allocate slot failed If one of the slot allocate failed, should cleanup a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989926)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989926 advisory. In the Linux kernel, the following vulnerability has been resolved: nfs: fix acl memory leak of posixaclcreate When looking into another nfs xfstests report, I found...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990363)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990363 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f wil...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989690 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989608)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989608 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix iasize underflow iattr::iasize is a lofft, which is a signed 64-bit type. NFSv3 and NFS...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989054)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989054 advisory. In the Linux kernel, the following vulnerability has been resolved: NFS: Avoid writeback threads getting stuck in mempoolalloc In a low memory situation, allow the N...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990023)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990023 advisory. In the Linux kernel, the following vulnerability has been resolved: nfs: fix UAF in direct writes In production we have been hitting the following warning...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-989919)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989919 advisory. In the Linux kernel, the following vulnerability has been resolved: xprtrdma: treat all calls not a bcall when bcserv is NULL When a rdma server returns a fault form...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989156 advisory. In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential NULL dereference in nfsgetclient None of the callers are expecting NULL...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988663)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988663 advisory. In the Linux kernel, the following vulnerability has been resolved: NFS: Fix use-after-free in nfs4initclient KASAN reports a use-after-free when attempting to mount...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990370)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990370 advisory. In the Linux kernel, the following vulnerability has been resolved: nfs: fix UAF in direct writes In production we have been hitting the following warning...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990287)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990287 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent a potential integer overflow If the tag length is = U32MAX - 3 then the length + 4...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989354)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989354 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix an Oops in pnfsmarkrequestcommit when doing ODIRECT Fix an Oopsable condition in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990001)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990001 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the len sizeofp operation ca...