CVE-2024-50141

In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find EFIMEMORYRUNTIME block for PRM handler and context PRMT needs to find the correct type of block to translate the PA-VA mapping for EFI runtime services. The issue arises because the PRMT is finding a block of type...

SUSE CVE-2024-45819

PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is left with its prio...

CLSA-2024-1731431756 kernel: Fix of 30 CVEs

tty: ngsm: Fix use-after-free in gsmcleanupmux CVE-2024-50073 - drm/amdkfd: amdkfdfreegttmem clear the correct pointer CVE-2024-49991 - ext4: fix timer use-after-free on failed mount CVE-2024-49960 - ext4: avoid use-after-free in ext4extshowleaf CVE-2024-49889 - ext4: fix slab-use-after-free in...

CLSA-2024-1731430561 kernel: Fix of 31 CVEs

driver core: bus: Fix double free in driver API busregister CVE-2024-50055 - net: tun: Fix use-after-free in tundetach CVE-2022-49014 - memcg: fix possible use-after-free in memcgwriteeventcontrol CVE-2022-48988 - ppp: fix pppasyncencode illegal access CVE-2024-50035 - drivers: media:...

SUSE-SU-2024:3980-1 Security update for xen

This update for xen fixes the following issues: Security issues fixed: - CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling bsc1232622 - CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables bsc1232624 - CVE-2024-45817: xen: x86: Deadlock in vlapicerror bsc1230366...

Security update for xen

This update for xen fixes the following issues: Security issues fixed: CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling bsc1232622 CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables bsc1232624 Non-security issue fixed: Xen host hung at boot up with repeated "XEN API...

SUSE-SU-2024:3979-1 Security update for xen

This update for xen fixes the following issues: Security issues fixed: - CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling bsc1232622 - CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables bsc1232624 Non-security issue fixed: - Xen host hung at boot up with repeated 'X...

Security update for xen

This update for xen fixes the following issues: CVE-2024-45818: Fixed deadlock in x86 HVM standard VGA handling XSA-463 bsc1232622. CVE-2024-45819: Fixed libxl data leaks to PVH guests via ACPI tables XSA-464 bsc1232624. Bug fixes: Remove usage of net-tools-deprecated from supportconfig plugin...

SUSE-SU-2024:3977-1 Security update for xen

This update for xen fixes the following issues: - CVE-2024-45818: Fixed deadlock in x86 HVM standard VGA handling XSA-463 bsc1232622. - CVE-2024-45819: Fixed libxl data leaks to PVH guests via ACPI tables XSA-464 bsc1232624. Bug fixes: - Remove usage of net-tools-deprecated from supportconfig...

libxl leaks data to PVH guests via ACPI tables

ISSUE DESCRIPTION PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is...

kernel: ALSA: hda: intel-sdw-acpi: fix usage of device_get_named_child_node()

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: intel-sdw-acpi: fix usage of devicegetnamedchildnode The documentation for devicegetnamedchildnode mentions this important point: " The caller is responsible for calling fwnodehandleput on the returned fwnode pointer. ...

kernel: HID: i2c-hid-of: fix NULL-deref on failed power up

In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid-of: fix NULL-deref on failed power up A while back the I2C HID implementation was split in an ACPI and OF part, but the new OF driver never initialises the client pointer which is dereferenced on power-up failures...

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...

kernel: ACPI: EC: Fix oops when removing custom query handlers

A flaw was found in the Linux kernel's ACPI Embedded Controller EC subsystem. When removing custom query handlers, a kernel oops can occur if the handler is still being executed in the EC query workqueue while the module containing the callback function is being unloaded. The fix ensures the...

kernel: ACPI: LPIT: Avoid u32 multiplication overflow

In the Linux kernel, the following vulnerability has been resolved: ACPI: LPIT: Avoid u32 multiplication overflow The Linux kernel CVE team has assigned CVE-2023-52683 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051751-CVE-2023-52683-f280@gregkh/T...

kernel: Linux kernel: ACPICA undefined behavior due to zero offset to null pointer

A flaw was found in ACPICA in the Linux kernel. This vulnerability allows for a denial of service via a null pointer dereference...

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

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PT-2025-3329

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved by adding a NULL check to acpi quirk skip serdev enumeration. The issue was caused by acpi dev hid match not checking if adev is NUL...

PT-2024-10469

Name of the Vulnerable Software and Affected Versions Xen affected versions not specified Description The issue is related to the construction of ACPI tables for PVH guests by the toolstack, which involves building the tables in local memory before copying them into guest memory. The excess space...

Unbreakable Enterprise kernel security update

5.4.17-2136.337.5 - net/mlx5: disable the 'fast unload' feature on Exadata systems Qing Huang Orabug: 37093177 5.4.17-2136.337.4 - ocfs2: reserve space for inline xattr before attaching reflink tree Gautham Ananthakrishna Orabug: 37199020 - Revert 'ocfs2: ocfs2 crash due to invalid hnextleafblk...