RHSA-2018:0182 Red Hat Security Advisory: kernel security and bug fix update

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RHSA-2011:0883 Red Hat Security Advisory: kernel security and bug fix update

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DEBIAN-CVE-2024-46684

In the Linux kernel, the following vulnerability has been resolved: binfmtelffdpic: fix AUXV size calculation when ELFHWCAP2 is defined createelffdpictables does not correctly account the space for the AUX vector when an architecture has ELFHWCAP2 defined. Prior to the commit 10e29251be0e...

UBUNTU-CVE-2024-46684

In the Linux kernel, the following vulnerability has been resolved: binfmtelffdpic: fix AUXV size calculation when ELFHWCAP2 is defined createelffdpictables does not correctly account the space for the AUX vector when an architecture has ELFHWCAP2 defined. Prior to the commit 10e29251be0e...

CVE-2024-46684

CVE-2024-46684 : In the Linux kernel, the binfmt_elf_fdpic path is affected. The vulnerability stems from an incorrect AUXV size calculation in create_elf_fdpic_tables() when ELF_HWCAP2 is defined, which could result in the last AUXV entry being zero and trigger a kernel BUG. The fix adds one to ...

CVE-2024-46684: Incorrect Calculation of Buffer Size

In the Linux kernel, the following vulnerability has been resolved: binfmtelffdpic: fix AUXV size calculation when ELFHWCAP2 is defined createelffdpictables does not correctly account the space for the AUX vector when an architecture has ELFHWCAP2 defined. Prior to the commit 10e29251be0e...

DEBIAN-CVE-2024-45012

In the Linux kernel, the following vulnerability has been resolved: nouveau/firmware: use dma non-coherent allocator Currently, enabling SGDEBUG in the kernel will cause nouveau to hit a BUG on startup, when the iommu is enabled: kernel BUG at include/linux/scatterlist.h:187! invalid opcode: 0000...

UBUNTU-CVE-2024-45012

In the Linux kernel, the following vulnerability has been resolved: nouveau/firmware: use dma non-coherent allocator Currently, enabling SGDEBUG in the kernel will cause nouveau to hit a BUG on startup, when the iommu is enabled: kernel BUG at include/linux/scatterlist.h:187! invalid opcode: 0000...

DEBIAN-CVE-2024-44989

In the Linux kernel, the following vulnerability has been resolved: bonding: fix xfrm realdev null pointer dereference We shouldn't set realdev to NULL because packets can be in transit and xfrm might call xdodevoffloadok in parallel. All callbacks assume realdev is set. Example trace: kernel: BU...

UBUNTU-CVE-2024-44976

In the Linux kernel, the following vulnerability has been resolved: ata: patamacio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashing in pata-macio since commit 09fe2bfa6b83 "ata: patamacio: Fix maxsegmentsize with PAGESIZE == 64K". For example: kernel B...

CVE-2024-44959 tracefs: Use generic inode RCU for synchronizing freeing

In the Linux kernel, the following vulnerability has been resolved: tracefs: Use generic inode RCU for synchronizing freeing With structure layout randomization enabled for 'struct inode' we need to avoid overlapping any of the RCU-used / initialized-only-once members, e.g. ilru or isblist to not...

CVE-2024-44959

CVE-2024-44959 targets the Linux kernel tracefs subsystem. The issue stems from a race condition in freeing inodes when structure layout randomization is enabled for 'struct inode', which risks overlapping RCU-used or one-time-initialized members (e.g., i_lru, i_sb_list) and can corrupt related l...

kernel: mm/slub: fix to return errno if kmalloc() fails

In the Linux kernel, the following vulnerability has been resolved: mm/slub: fix to return errno if kmalloc fails In createuniqueid, kmalloc, GFPKERNEL can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUGON; kernel BUG at mm/slub.c:5893! Internal...

PT-2024-32157

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.52 Description A race condition exists in the Linux kernel's btrfs file system when using the same file descriptor for direct IO writes and fsync operations. This can lead to either an attempt to perform fsyn...

PT-2024-35681

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the utf8 load function in the Linux kernel, which requests the symbol "utf8 data table" and checks if the requested UTF-8 version is supported. If an unsupported...

CVE-2024-44942 f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on F2FSINLINEDATA flag in inode during GC syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-43887 net/tcp: Disable TCP-AO static key after RCU grace period

In the Linux kernel, the following vulnerability has been resolved: net/tcp: Disable TCP-AO static key after RCU grace period The lifetime of TCP-AO statickey is the same as the last tcpaoinfo. On the socket destruction tcpaoinfo ceases to be with RCU grace period, while tcp-ao static branch is...

CVE-2024-44942: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on F2FSINLINEDATA flag in inode during GC syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/inline.c:258! CPU: 1 PID: 34 Comm: kworker/u8:2 Not tainted...

CVE-2024-43887: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/tcp: Disable TCP-AO static key after RCU grace period The lifetime of TCP-AO statickey is the same as the last tcpaoinfo. On the socket destruction tcpaoinfo ceases to be with RCU grace period, while tcp-ao static branch is...

SUSE CVE-2023-52912

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed bug on error when unloading amdgpu Fixed bug on error when unloading amdgpu. The error message is as follows: 377.706202 kernel BUG at drivers/gpu/drm/drmbuddy.c:278! 377.706215 invalid opcode: 0000 1 PREEMPT SM...