CVE-2024-35932

CVE-2024-35932 affects the Linux kernel DRM VC4 driver. The issue is in non-blocking commits where the check plane->state->fb == state->fb is not reliably protected, causing potential refcount underflow across prepare_fb/cleanup_fb. The root cause is that drm_plane.state should not be ac...

CVE-2024-35924 usb: typec: ucsi: Limit read size on v1.2

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Limit read size on v1.2 Between UCSI 1.2 and UCSI 2.0, the size of the MESSAGEIN region was increased from 16 to 256. In order to avoid overflowing reads for older systems, add a mechanism to use the read UCSI...

CVE-2024-35921 media: mediatek: vcodec: Fix oops when HEVC init fails

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix oops when HEVC init fails The stateless HEVC decoder saves the instance pointer in the context regardless if the initialization worked or not. This caused a use after free, when the pointer is freed i...

CVE-2024-35920

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect decoder context list Add a lock for the ctxlist, to avoid accessing a NULL pointer within the 'vpudecipihandler' function when the ctxlist has been deleted due to an unexpected...

CVE-2024-35889

In the Linux kernel, the following vulnerability has been resolved: idpf: fix kernel panic on unknown packet types In the very rare case where a packet type is unknown to the driver, idpfrxprocessskbfields would return early without calling ethtypetrans to set the skb protocol / the network layer...

CVE-2024-35866

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifsdumpfullkey Skip sessions that are being teared down status == SESEXITING to avoid UAF...

CVE-2024-35902

In the Linux kernel, the following vulnerability has been resolved: net/rds: fix possible cp null dereference cp might be null, calling cp-cpconn would produce null dereference Simon Horman adds: Analysis: cp is a parameter of rdsrdmamap and is not reassigned. The following call-sites pass a NULL...

CVE-2024-35910 tcp: properly terminate timers for kernel sockets

In the Linux kernel, the following vulnerability has been resolved: tcp: properly terminate timers for kernel sockets We had various syzbot reports about tcp timers firing after the corresponding netns has been dismantled. Fortunately Josef Bacik could trigger the issue more often, and could test...

CVE-2024-35898

CVE-2024-35898 concerns a data-race in Linux kernel nf_tables flowtable lookup. The vulnerability arises when nft_unregister_flowtable_type() in nf_flow_inet_module_exit() runs concurrently with __nft_flowtable_type_get() in nf_tables_newflowtable(), and there is no protection when iterating nf_t...

CVE-2024-35892

In the Linux kernel, the following vulnerability has been resolved: net/sched: fix lockdep splat in qdisctreereducebacklog qdisctreereducebacklog is called with the qdisc lock held, not RTNL. We must use qdisclookuprcu instead of qdisclookup syzbot reported: WARNING: suspicious RCU usage...

CVE-2024-35878 of: module: prevent NULL pointer dereference in vsnprintf()

In the Linux kernel, the following vulnerability has been resolved: of: module: prevent NULL pointer dereference in vsnprintf In ofmodalias, we can get passed the str and len parameters which would cause a kernel oops in vsnprintf since it only allows passing a NULL ptr when the length is also 0...

CVE-2024-35877 x86/mm/pat: fix VM_PAT handling in COW mappings

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: fix VMPAT handling in COW mappings PAT handling won't do the right thing in COW mappings: the first PTE or, in fact, all PTEs can be replaced during write faults to point at anon folios. Reliably recovering the correc...

CVE-2024-35874 aio: Fix null ptr deref in aio_complete() wakeup

In the Linux kernel, the following vulnerability has been resolved: aio: Fix null ptr deref in aiocomplete wakeup listdelinitcareful needs to be the last access to the wait queue entry - it effectively unlocks access. Previously, finishwait would see the empty list head and skip taking the lock,...

CVE-2024-35818

A vulnerability was found in the Linux kernel's LoongArch architecture. This issue occurs due to an improperly defined ioaw hook, which could affect memory writes. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product...

CVE-2024-35813

A vulnerability was found in the Linux kernel's MMC core subsystem. This issue involves improper handling of array indexing, which could lead to accessing array elements using negative indices, resulting in out-of-bounds memory access, system instability, or crashes. Mitigation Mitigation for thi...

CVE-2024-35808

A flaw was found in the md/dm-raid subsystem in the Linux kernel. If mdreapsyncthread is called directly, it could lead to potential misuse or system instability. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Securi...

CVE-2024-35825

A vulnerability was found in the USB gadget Network Control Model NCM driver in the Linux kernel, where zero block length packets are not handled properly. This could lead to unintended behavior or potential system instability. Mitigation Mitigation for this issue is either not available or the...

CVE-2024-35837

A vulnerability was found in the Linux kernel's Marvell PPv2 mvpp2 network driver, where the Buffer ManagementBM pool is not properly cleared before initialization. This oversight could lead to unintended behavior or security risks, such as the use of uninitialized data in network operations...

CVE-2024-35834

In the Linux kernel, the following vulnerability has been resolved: xsk: recycle buffer in case Rx queue was full Add missing xskbufffree call when xskrcvzc failed to produce descriptor to XSK Rx queue...

CVE-2024-27406

A vulnerability was found and fixed in the Linux kernel's TESTIOVITER configuration option. This fix corrected the dependancy on the Memory Management Unit MMU. Previously, enabling this option without proper dependency checks could lead to kernel misbehavior or crashes. Mitigation Mitigation for...