CVE-2025-38344: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: ACPICA: fix acpi parse and parseext cache leaks ACPICA commit 8829e70e1360c81e7a5a901b5d4f48330e021ea5 I'm Seunghun Han, and I work for National Security Research Institute of South Korea. I have been doing a research on ACPI and...

CVE-2025-38345: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: ACPICA: fix acpi operand cache leak in dswstate.c ACPICA commit 987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 I found an ACPI cache leak in ACPI early termination and boot continuing case. When early termination occurs due to maliciou...

PT-2025-29067

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a vulnerability in the ACPICA component related to an ACPI operand cache leak in dswstate.c. The issue stems from a miscalculation in the acpi ds obj stack po...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: relax socket state check at accept time. CVE-2024-36484 In the Linux kernel, the following vulnerability has been resolved: bonding: Fix out-of-bounds read in bondoptionarpiptargetsset CVE-2024-39487 In the...

The vulnerability of the ACPICA component in the Linux operating system’s kernel, which allows a hacker to trigger a service failure

The vulnerability of the ACPICA component in the Linux operating system’s kernel is related to a NULL pointer dereferencing error. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-30786

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ACPICA component. A platform firmware update increasing the number of method parameters, without a corresponding update to its callers, caused...

PT-2026-2879

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ACPICA component related to handling of the ACPI Namespace. Specifically, a NULL pointer dereference can occur in the acpi ns get next node...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-49962)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49962 advisory. - In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of...

kernel: ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Add AMLNOOPERANDRESOLVE flag to Timer ACPICA commit 90310989a0790032f5a0140741ff09b545af4bc5 According to the ACPI specification 19.6.134, no argument is required to be passed for ASL Timer instruction. For taking care of...

ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()

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kernel-rt security update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."

A vulnerability was found in the Linux kernel's ACPICA component, where improper handling of memory mappings can lead to a NULL pointer dereference. This issue arises when mapping requests exceed page boundaries, resulting in attempts to access unmapped memory...

Moderate: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2024:8856 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net/bluetooth: race condition in conninfomin,maxageset CVE-2024-24857 kernel: dmaengine: fix NULL pointer in channel unregistration function CVE-2023-52492 kernel: netfilter:...

CVE-2024-49962

In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPIALLOCATEZEROED in acpidbconverttopackage ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPIALLOCATEZEROED may fail, elements might be NULL and will cause NULL pointer dereference later...

CVE-2024-49962

In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPIALLOCATEZEROED in acpidbconverttopackage ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPIALLOCATEZEROED may fail, elements might be NULL and will cause NULL pointer dereference later...

CVE-2024-49962 ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()

In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPIALLOCATEZEROED in acpidbconverttopackage ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPIALLOCATEZEROED may fail, elements might be NULL and will cause NULL pointer dereference later...

CVE-2024-49962 ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()

In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPIALLOCATEZEROED in acpidbconverttopackage ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPIALLOCATEZEROED may fail, elements might be NULL and will cause NULL pointer dereference later...