6634 matches found
CVE-2022-50287
The CVE-2022-50287 entry pertains to the Linux kernel DRM/I915 path, where a memory leak/undefined behavior can occur in generate_lfp_data_ptrs. Specifically, ptrs is freed via kfree() when (size != 0 || ptrs->lvds_entries != 3) but ptrs was not allocated with kzmalloc(); it was obtained by po...
CVE-2022-50287 drm/i915/bios: fix a memory leak in generate_lfp_data_ptrs
In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: fix a memory leak in generatelfpdataptrs When size != 0 || ptrs-lvds entries != 3, the program tries to free the ptrs. However, the ptrs is not created by calling kzmalloc, but is obtained by pointer offset...
CVE-2022-50275
The CVE-2022-50275 issue affects the Linux kernel Radeon driver: the radeon_acpi_vfct_bios() path failed to call acpi_put_table() after ACPI BIOS parsing, causing an ACPI memory leak. The vulnerability is addressed by adding the missing acpi_put_table() call to release ACPI memory post-init, as d...
CVE-2022-50275 drm/radeon: Add the missed acpi_put_table() to fix memory leak
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpiputtable to fix memory leak When the radeon driver reads the bios information from ACPI table in radeonacpivfctbios, it misses to call acpiputtable to release the ACPI memory after the init, so add...
CVE-2022-50275 drm/radeon: Add the missed acpi_put_table() to fix memory leak
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpiputtable to fix memory leak When the radeon driver reads the bios information from ACPI table in radeonacpivfctbios, it misses to call acpiputtable to release the ACPI memory after the init, so add...
kernel: scsi: lpfc: Use memcpy() for BIOS version
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Use memcpy for BIOS version The strlcat with FORTIFY support is triggering a panic because it thinks the target buffer will overflow although the correct target buffer size is passed in. Anyway, instead of memset with...
Linux Kernel Security Vulnerabilities
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to call acpiputtable in the radeonacpivfctbios function to free up ACPI memory, which could lead t...
CVE-2022-50287: Missing Release of Memory after Effective Lifetime
In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: fix a memory leak in generatelfpdataptrs When size != 0 || ptrs-lvds entries != 3, the program tries to free the ptrs. However, the ptrs is not created by calling kzmalloc, but is obtained by pointer offset...
CVE-2025-39791
CVE-2025-39791 affects the Linux kernel’s dm-crypt targeting zoned devices. The vulnerability arises when a write BIO to a dm-crypt target is split according to max_read_size/max_write_size (default 128 KB); for zoned targets, the split occurs but is not parallelized, risking ordering issues and ...
CVE-2025-39791 dm: dm-crypt: Do not partially accept write BIOs with zoned targets
In the Linux kernel, the following vulnerability has been resolved: dm: dm-crypt: Do not partially accept write BIOs with zoned targets Read and write operations issued to a dm-crypt target may be split according to the dm-crypt internal limits defined by the maxreadsize and maxwritesize module...
kernel: scsi: lpfc: Use memcpy() for BIOS version
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Use memcpy for BIOS version The strlcat with FORTIFY support is triggering a panic because it thinks the target buffer will overflow although the correct target buffer size is passed in. Anyway, instead of memset with...
Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/vkms: Fix use after free and double free on init error CVE-2025-22097 kernel: scsi: lpfc: Use memcpy for BIOS version CVE-2025-38332 kernel: posix-cpu-timers: fix race between...
RHEL 9 : kernel (RHSA-2025:15661)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15661 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/vkms: Fix use after free...
kernel: scsi: lpfc: Use memcpy() for BIOS version
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Use memcpy for BIOS version The strlcat with FORTIFY support is triggering a panic because it thinks the target buffer will overflow although the correct target buffer size is passed in. Anyway, instead of memset with...
kernel: scsi: lpfc: Use memcpy() for BIOS version
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Use memcpy for BIOS version The strlcat with FORTIFY support is triggering a panic because it thinks the target buffer will overflow although the correct target buffer size is passed in. Anyway, instead of memset with...
kernel: scsi: lpfc: Use memcpy() for BIOS version
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Use memcpy for BIOS version The strlcat with FORTIFY support is triggering a panic because it thinks the target buffer will overflow although the correct target buffer size is passed in. Anyway, instead of memset with...
Important: Red Hat Security Advisory: kernel-rt security update
An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...
RHEL 7 : kernel-rt (RHSA-2025:15646)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15646 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...
