Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: fbdev: Added bounds checking in bitputcs to prevent out-of-bounds writes using vmalloc. Added bounds checking to prevent writes beyond the framebuffer boundaries when rendering text near the screen edges. Return early if the Y...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tty: Fixed out-of-bound access to vmalloc in imageblit. This issue occurs when a user-space program calls ioctl FBIOPUTVSCREENINFO, passing the fbvarscreeninfo structure containing only the fields xres, yres, and bitsperpixel wit...

SUSE CVE-2026-64573

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NVM tag length underflow in TLV parser In the TLVTYPENVM branch of qcatlvcheckdata the tag loop bound is "while idx length - sizeofstruct tlvtypenvm". "length" is a signed int from the firmware TLV header and...

EUVD-2026-53267

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NVM tag length underflow in TLV parser In the TLVTYPENVM branch of qcatlvcheckdata the tag loop bound is "while idx length - sizeofstruct tlvtypenvm". "length" is a signed int from the firmware TLV header and...

CVE-2026-64573

The CVE-2026-64573 issue affects the Linux kernel Bluetooth stack (qca TLV parser). In the TLV_TYPE_NVM branch of qca_tlv_check_data(), the loop bound used length - sizeof(struct tlv_type_nvm) with length as a signed int promoted to size_t, which could underflow when firmware

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011313)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011313 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: Add bounds checking in bitputcs to fix vmalloc-out-of-bounds Add bounds checking to preven...

CLSA-2026-1773047921 kernel: Fix of 70 CVEs

wifi: iwlwifi: mvm: guard against invalid STA ID on removal CVE-2024-36921 - ASoC: topology: Fix references to freed memory CVE-2024-41069 - net/sched: actmirred: don't override retval if we already lost the skb CVE-2024-26739 - drivers: base: Free devm resources when unregistering a device...

Oracle Linux 9 : kernel (ELSA-2026-2722)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-2722 advisory. - smc: Fix use-after-free in pnetfindbasendev. Mete Durlu RHEL-126890 CVE-2025-40064 - ntbhwswitchtec: Fix shift-out-of-bounds in switchtecntbmwsettran...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1091)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : net: drop UFO packets in udprcvsegmentCVE-2025-38622 A transient execution vulnerability in some AMD processors may allow an attacker to infer dat...

fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds

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CVE-2025-40304

In the Linux kernel, the following vulnerability has been resolved: fbdev: Add bounds checking in bitputcs to fix vmalloc-out-of-bounds Add bounds checking to prevent writes past framebuffer boundaries when rendering text near screen edges. Return early if the Y position is off-screen and clip...

EUVD-2025-201641

In the Linux kernel, the following vulnerability has been resolved: fbdev: Add bounds checking in bitputcs to fix vmalloc-out-of-bounds Add bounds checking to prevent writes past framebuffer boundaries when rendering text near screen edges. Return early if the Y position is off-screen and clip...

CVE-2025-40304 fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds

In the Linux kernel, the following vulnerability has been resolved: fbdev: Add bounds checking in bitputcs to fix vmalloc-out-of-bounds Add bounds checking to prevent writes past framebuffer boundaries when rendering text near screen edges. Return early if the Y position is off-screen and clip...

kernel: acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl

In the Linux kernel, the following vulnerability has been resolved: acpi: nfit: vmalloc-out-of-bounds Read in acpinfitctl Fix an issue detected by syzbot with KASAN: BUG: KASAN: vmalloc-out-of-bounds in cmdtofunc drivers/acpi/nfit/ core.c:416 inline BUG: KASAN: vmalloc-out-of-bounds in...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix potential CAN frame reception race in isotprcv CVE-2022-48830 kernel: soc: qcom: cmd-db: Map shared memory as WC, not WB CVE-2024-46689 kernel: Squashfs: sanity check...

CLSA-2025-1761139764 kernel: Fix of 39 CVEs

nfs: fix UAF in direct writes CVE-2024-26958 - NFSD: Fix the behavior of READ near OFFSETMAX CVE-2022-48827 - thermal: core: prevent potential string overflow CVE-2023-52868 - ath5k: fix OOB in ath5keepromreadpcalinfo5111 CVE-2021-47633 - RDMA/cma: Ensure rdmaaddrcancel happens before issuing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987141)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987141 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when...

Linux Distros Unpatched Vulnerability : CVE-2025-38592

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcidevcddump: fix out-of- bounds via devcoredumpv Currently both devcoredumpv and...

CVE-2025-38592

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcidevcddump: fix out-of-bounds via devcoredumpv Currently both devcoredumpv and skbputdata in hcidevcddump use hdev-dump.head. However, devcoredumpv can free the buffer. From devcoredumpmtimeout documentation, which i...

Linux Distros Unpatched Vulnerability : CVE-2025-38226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: vivid: Change the siize of the composing syzkaller found a bug: BUG: KASAN: vmalloc-out-of-bounds in tpgfillplanepattern...