CVE-2024-50118

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject ro-rw reconfiguration if there are hard ro requirements BUG Syzbot reports the following crash: BTRFS info device loop0 state MCS: disabling free space tree BTRFS info device loop0 state MCS: clearing compat-ro...

CVE-2024-50117 drm/amd: Guard against bad data for ATIF ACPI method

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Guard against bad data for ATIF ACPI method If a BIOS provides bad data in response to an ATIF method call this causes a NULL pointer dereference in the caller. ? showregs arch/x86/kernel/dumpstack.c:478 discriminator 1 ...

CVE-2024-50116

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of buffer delay flag Syzbot reported that after nilfs2 reads a corrupted file system image and degrades to read-only, the BUGON check for the buffer delay flag in submitbhwbc may fai...

CVE-2024-50117

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Guard against bad data for ATIF ACPI method If a BIOS provides bad data in response to an ATIF method call this causes a NULL pointer dereference in the caller. ? showregs arch/x86/kernel/dumpstack.c:478 discriminator 1 ...

CVE-2024-50115

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Ignore nCR34:0 when loading PDPTEs from memory Ignore nCR34:0 when loading PDPTEs from memory for nested SVM, as bits 4:0 of CR3 are ignored when PAE paging is used, and thus VMRUN doesn't enforce 32-byte alignment of...

CVE-2024-50113 firewire: core: fix invalid port index for parent device

In the Linux kernel, the following vulnerability has been resolved: firewire: core: fix invalid port index for parent device In a commit 24b7f8e5cd65 "firewire: core: use helper functions for self ID sequence", the enumeration over self ID sequence was refactored with some helper functions with...

CVE-2024-50113

In CVE-2024-50113, the Linux kernel FireWire (OHCI) core had a bug in the self-ID enumeration path that could assign an invalid port index to a parent device when multiple-port nodes were connected. The issue manifested when any extra node device with three or more ports attached to a 1394 OHCI c...

CVE-2024-50113

In the Linux kernel, the following vulnerability has been resolved: firewire: core: fix invalid port index for parent device In a commit 24b7f8e5cd65 "firewire: core: use helper functions for self ID sequence", the enumeration over self ID sequence was refactored with some helper functions with...

CVE-2024-50114

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Unregister redistributor for failed vCPU creation Alex reports that syzkaller has managed to trigger a use-after-free when tearing down a VM: BUG: KASAN: slab-use-after-free in kvmputkvm+0x300/0xe68...

CVE-2024-50112 x86/lam: Disable ADDRESS_MASKING in most cases

In the Linux kernel, the following vulnerability has been resolved: x86/lam: Disable ADDRESSMASKING in most cases Linear Address Masking LAM has a weakness related to transient execution as described in the SLAM paper1. Unless Linear Address Space Separation LASS is enabled this weakness may be...

CVE-2024-50112

In the Linux kernel, the following vulnerability has been resolved: x86/lam: Disable ADDRESSMASKING in most cases Linear Address Masking LAM has a weakness related to transient execution as described in the SLAM paper1. Unless Linear Address Space Separation LASS is enabled this weakness may be...

CVE-2024-50111

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Enable IRQ if doale triggered in irq-enabled context Unaligned access exception can be triggered in irq-enabled context such as user mode, in this case doale may call getuser which may cause sleep. Then we will get: BU...

CVE-2024-50110

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix one more kernel-infoleak in algo dumping During fuzz testing, the following issue was discovered: BUG: KMSAN: kernel-infoleak in copytoiter+0x598/0x2a30 copytoiter+0x598/0x2a30 skbdatagramiter+0x168/0x1060...

CVE-2024-50111 LoongArch: Enable IRQ if do_ale() triggered in irq-enabled context

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Enable IRQ if doale triggered in irq-enabled context Unaligned access exception can be triggered in irq-enabled context such as user mode, in this case doale may call getuser which may cause sleep. Then we will get: BU...

CVE-2024-50108

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Disable PSR-SU on Parade 08-01 TCON too Stuart Hayhurst has found that both at bootup and fullscreen VA-API video is leading to black screens for around 1 second and kernel WARNING 1 traces when calling...

CVE-2024-50109 md/raid10: fix null ptr dereference in raid10_size()

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null ptr dereference in raid10size In raid10run if raid10setqueuelimits succeed, the return value is set to zero, and if following procedures failed raid10run will return zero while mddev-private is still NULL,...

CVE-2024-50107

In the Linux kernel, the following vulnerability has been resolved: platform/x86/intel/pmc: Fix pmccoreiounmap to call iounmap for valid addresses Commit 50c6dbdfd16e "x86/ioremap: Improve iounmap address range checks" introduces a WARN when adrress ranges of iounmap are invalid. On Thinkpad P1 G...

CVE-2024-50105

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc Commit 15c7fab0e047 "ASoC: qcom: Move Soundwire runtime stream alloc to soundcards" moved the allocation of Soundwire stream runtime from the Qualcomm Soundwire drive...

CVE-2024-50105

CVE-2024-50105 relates to the Linux kernel ASoC Qualcomm Soundwire path. The SC7280 Soundwire runtime stream allocation was not updated when allocation was moved to per-machine soundcard drivers, risking NULL pointer dereference or uninitialized memory during playback. The fix (commit 15c7fab0e04...

CVE-2024-50106

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix race between laundromat and freestateid There is a race between laundromat handling of revoked delegations and a client sending freestateid operation. Laundromat thread finds that delegation has expired and needs to be...