CVE-2026-53186

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: bound SRPRSP sense copy by the received length srpprocessrsp copies sense data from rsp-data + respdatalen, where respdatalen is the full 32-bit value supplied by the SRP target and is never checked against the number o...

CVE-2026-53186 RDMA/srp: bound SRP_RSP sense copy by the received length

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: bound SRPRSP sense copy by the received length srpprocessrsp copies sense data from rsp-data + respdatalen, where respdatalen is the full 32-bit value supplied by the SRP target and is never checked against the number o...

Linux Distros Unpatched Vulnerability : CVE-2026-53021

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: target: core: Fix integer overflow in UNMAP bounds check sbcexecuteunmap checks LBA + range does not exceed the device capacity, but does not guard agains...

CVE-2026-53021

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix integer overflow in UNMAP bounds check sbcexecuteunmap checks LBA + range does not exceed the device capacity, but does not guard against LBA + range wrapping around on 64-bit overflow. Add an overflow che...

CVE-2026-53021 scsi: target: core: Fix integer overflow in UNMAP bounds check

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix integer overflow in UNMAP bounds check sbcexecuteunmap checks LBA + range does not exceed the device capacity, but does not guard against LBA + range wrapping around on 64-bit overflow. Add an overflow che...

CVE-2026-53021 scsi: target: core: Fix integer overflow in UNMAP bounds check

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix integer overflow in UNMAP bounds check sbcexecuteunmap checks LBA + range does not exceed the device capacity, but does not guard against LBA + range wrapping around on 64-bit overflow. Add an overflow che...

CVE-2026-53021

CVE-2026-53021 affects the Linux kernel SCSI target core (UNMAP bounds check). The root cause is an overflow where LBA + range can wrap on 64-bit overflow, with a fix that adds an overflow check mirroring the pattern used for WRITE_SAME. Publicly noted patches exist across multiple OS families: R...

SUSE-SU-2026:22441-1 Security update for sg3_utils

This update for sg3utils fixes the following issue - sginq: --export output conformance for SCSI name string and ATA fields bsc1267823...

SUSE CVE-2026-48914

A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an...

PT-2026-51915

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the SCSI target core component. The sbc execute unmap function verifies that the Logical Block Address LBA plus the range does not exceed the device capacit...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38549: efivarfs: Fix memory leak of efivarfsfsinfo in fscontext error paths bsc1248235. CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished...

SUSE-SU-2026:22349-1 Security update for sg3_utils

This update for sg3utils fixes the following issues: - sginq: --export output conformance for SCSI name string and ATA fields bsc1267823 - rescan-scsi-bus.sh: quote $idserial in findmultipath call bsc1268201...

kernel: Fix of 14 CVEs

nfnetlinkosf: validate individual option lengths in fingerprints CVE-2026-23397 - netfilter: nfnetlinkosf: avoid OOB read CVE-2026-23397 - bonding: limit BONDMODE8023AD to Ethernet devices CVE-2026-23099 - netlabel: fix out-of-bounds memory accesses CVE-2019-25160 - ext4: always check block group...

SUSE-SU-2026:2482-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38549: efivarfs: Fix memory leak of efivarfsfsinfo in fscontext error paths bsc1248235. - CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qla2xxx: Fixed a crash that occurred when I/O abort times out. During CPU hotplug, a crash was observed with the following stack: Call Trace: qla24xxprocessresponsequeue+0x42a/0x970 qla2xxx qla2x00startnvmemq+0x3a2/0x4b0...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: scsi: lpfc: Fixed the deadlock issue in the SCSI I/O completion and abort handling routines. During stress I/O tests with 500+ vports, hard lockup calls were observed. CPU A: - nativequeuedspinlockslowpath+0x192 -...

Astra Linux – Vulnerability in Linux

A issue was discovered in the Linux kernel versions 2.6.39 through 5.10.16, as used in Xen. The block, net, and SCSI backends consider certain errors as ordinary bugs, which are deliberately designed to cause kernel crashes. For errors that may be influenced by guests such as memory exhaustion...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qla2xxx: Fixed premature hardware access after a PCI error After a recoverable PCI error is detected and resolved, the qla driver needs to check whether the error condition still exists and/or wait for the operating syst...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qla2xxx: Fixed a crash that occurred during module load/unload tests. During purex packet handling, the driver incorrectly freed a pre-allocated structure. This issue was fixed by skipping that specific entry in the code...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Limit NVMe request size to 2 MiB The HBA firmware reports NVMe MDTS values based on the underlying drive’s capabilities. However, since the driver allocates a fixed 4K buffer for the PRP list, which can accommodate...