CLSA-2026-1767864313 kernel: Fix of 46 CVEs

mm: hugetlb: fix UAF in hugetlbhandleuserfault CVE-2022-50630 - drm/amdkfd: fix potential kgdmem UAFs CVE-2023-53816 - net/mlx5e: Fix deadlock in tc route query code CVE-2023-53591 - PCI: Fix pcideviceispresent for VFs by checking PF CVE-2022-50636 - wifi: ath11k: fix monitor mode bringup crash...

PT-2026-20430

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to an incorrect NULL check within the loongson gpio init irqchip function. The issue involves a check of chip-parent instead of chip-irq.parents...

PT-2026-26100

Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.2 through 6.10 Description A flaw exists in the Linux kernel related to the xfs file system. Specifically, the xchk scrub create subord function did not correctly handle error conditions, potentially returning an invali...

PT-2026-27666

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ASoC ALSA System on Chip subsystem, specifically in the SDCA Simple Device Configuration Architecture component. The find sdca entity iot...

CVE-2023-54272

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a possible null-pointer dereference in niclear In a previous commit c1006bd13146, ni-mi.mrec in niwriteinode could be NULL, and thus a NULL check is added for this variable. However, in the same call stack, ni-mi.mr...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993072)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993072 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: add null check of devmkmallocarray in fdpncii2creaddeviceproperties devmkmallocarray ma...

EUVD-2023-60377

In the Linux kernel, the following vulnerability has been resolved: fs/sysv: Null check to prevent null-ptr-deref bug sbgetblkinode-isb, parent return a null ptr and taking lock on that leads to the null-ptr-deref bug...

CVE-2023-54315

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/sriov: perform null check on iov before dereferencing iov Currently pointer iov is being dereferenced before the null check of iov which can lead to null pointer dereference errors. Fix this by moving the iov null...

CVE-2023-54272

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix a possible null-pointer dereference in niclear In a previous commit c1006bd13146, ni-mi.mrec in niwriteinode could be NULL, and thus a NULL check is added for this variable. However, in the same call stack, ni-mi.mr...

UBUNTU-CVE-2023-54315

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/sriov: perform null check on iov before dereferencing iov Currently pointer iov is being dereferenced before the null check of iov which can lead to null pointer dereference errors. Fix this by moving the iov null...

CVE-2023-54315 powerpc/powernv/sriov: perform null check on iov before dereferencing iov

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/sriov: perform null check on iov before dereferencing iov Currently pointer iov is being dereferenced before the null check of iov which can lead to null pointer dereference errors. Fix this by moving the iov null...

CVE-2023-54313 ovl: fix null pointer dereference in ovl_get_acl_rcu()

In the Linux kernel, the following vulnerability has been resolved: ovl: fix null pointer dereference in ovlgetaclrcu Following process: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlgetinodeacl realinode =...

CVE-2023-54272

CVE-2023-54272 : The Linux kernel ntfs3 code fixes a possible null-pointer dereference in ntfs_i/ni_clear flow. In the eviction path, ntfs_evict_inode() -> ntfs_i(inode) -> is_rec_inuse(ni->mi.mrec) may dereference ni->mi.mrec without a NULL check; a prior commit added a NULL check fo...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992231)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992231 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Pointer may be dereferenced Klocwork tool reported pointer 'rport' returned from...

PT-2026-45984

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can occur in the PCI endpoint component. The function alloc workqueue may return NULL during a memory allocation failure. If this return value is not properly...

PT-2026-37557

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash can occur in the iris driver for gen2 hardware. In the iris kill session function, the inst-state is set to IRIS INST ERROR and session close is executed, which frees the memory...

SUSE CVE-2023-54025

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Do not configure WoWlan in shutdown hook if not enabled In case WoWlan was never configured during the operation of the system, the hw-wiphy-wowlanconfig will be NULL. rsiconfigwowlan checks whether wowlanconfig is...

EUVD-2023-60262

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssifinfofind sets info-adaptername if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once...

CVE-2023-54064

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssifinfofind sets info-adaptername if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once...

CVE-2023-54064 ipmi:ssif: Fix a memory leak when scanning for an adapter

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssifinfofind sets info-adaptername if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once...