183 matches found
SUSE-SU-2025:03165-1 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-2025-21999: proc: fix UAF in procgetinode bsc1242579. - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237930. - CVE-2025-38001: netsched: hfsc: Address...
SUSE SLES15 Security Update : kernel (Live Patch 51 for SLE 15 SP3) (SUSE-SU-2025:03126-1)
The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03126-1 advisory. This update for the Linux Kernel 5.3.18-15030059185 fixes several issues. The following security issues were fixed: - CVE-2025-21999: proc: fi...
Security update for the Linux Kernel (Live Patch 55 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059198 fixes several issues. The following security issues were fixed: CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237930. CVE-2025-38001: netsched: hfsc: Address reentrant...
Security update for the Linux Kernel (Live Patch 66 for SLE 12 SP5)
This update for the Linux Kernel 4.12.14-122250 fixes several issues. The following security issues were fixed: CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237930. CVE-2025-38000: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue bsc1245775. CVE-2025-38212: ipc: fi...
Security update for the Linux Kernel (Live Patch 61 for SLE 12 SP5)
This update for the Linux Kernel 4.12.14-122231 fixes several issues. The following security issues were fixed: CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237930. CVE-2025-38000: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue bsc1245775. CVE-2024-47674: mm: avo...
SUSE-SU-2025:03129-1 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-2025-21999: proc: fix UAF in procgetinode bsc1242579. - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237930. - CVE-2025-38001: netsched: hfsc: Address reentra...
Security update for the Linux Kernel (Live Patch 52 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059188 fixes several issues. The following security issues were fixed: CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237930. CVE-2025-38001: netsched: hfsc: Address reentrant...
Linux Distros Unpatched Vulnerability : CVE-2021-3139
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopylocateudev in tcmurcmdhandler.c lacks a check for transport-layer restrictions, allowing...
Security update for the Linux Kernel
The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-46925: Fixed kernel panic caused by race of smcsock bsc1220466. CVE-2021-47645: media: staging: media: zoran: calculate the right buffer number for...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237918. CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238919...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237918. CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238919...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237918. CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238919...
CVE-2022-49053
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmu: Fix possible page UAF tcmutrygetdatapage looks up pages under cmdrlock, but it does not take refcount properly and just returns page pointer. When tcmutrygetdatapage returns, the returned page may have been...
CVE-2022-49053
CVE-2022-49053 affects the Linux kernel scsi: target: tcmu component. The vulnerability arises from tcmu_try_get_data_page() returning a data page pointer without properly holding a reference under the cmdr_lock, which can allow the page to be freed by tcmu_blocks_release(), creating a use-after-...
CVE-2022-49053 scsi: target: tcmu: Fix possible page UAF
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmu: Fix possible page UAF tcmutrygetdatapage looks up pages under cmdrlock, but it does not take refcount properly and just returns page pointer. When tcmutrygetdatapage returns, the returned page may have been...
CVE-2022-49053: Use After Free
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmu: Fix possible page UAF tcmutrygetdatapage looks up pages under cmdrlock, but it does not take refcount properly and just returns page pointer. When tcmutrygetdatapage returns, the returned page may have been...
CVE-2024-56582 btrfs: fix use-after-free in btrfs_encoded_read_endio()
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free in btrfsencodedreadendio Shinichiro reported the following use-after free that sometimes is happening in our CI system when running fstests' btrfs/284 on a TCMU runner device: BUG: KASAN:...
CVE-2024-56582 btrfs: fix use-after-free in btrfs_encoded_read_endio()
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free in btrfsencodedreadendio Shinichiro reported the following use-after free that sometimes is happening in our CI system when running fstests' btrfs/284 on a TCMU runner device: BUG: KASAN:...