UBUNTU-CVE-2024-35991

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Convert spinlock to mutex to lock evl workqueue drainworkqueue cannot be called safely in a spinlocked context due to possible task rescheduling. In the multi-task scenario, calling queuework while drainworkqueue...

CVE-2024-35971

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Handle softirqs at the end of IRQ thread to fix hang The ks8851irq thread may call ks8851rxpkts in case there are any packets in the MAC FIFO, which calls netifrx. This netifrx implementation is guarded by...

CVE-2024-35994

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: Fix memory related IO errors and crashes It turns out that while the QSEECOM APPSEND command has specific fields for request and response buffers, uefisecapp expects them both to be in a single memory...

CVE-2024-36007 mlxsw: spectrum_acl_tcam: Fix warning during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

CVE-2024-36006 mlxsw: spectrum_acl_tcam: Fix incorrect list API usage

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix incorrect list API usage Both the function that migrates all the chunks within a region and the function that migrates all the entries within a chunk call listfirstentry on the respective lists without...

CVE-2024-36007 mlxsw: spectrum_acl_tcam: Fix warning during rehash

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

CVE-2024-36004 i40e: Do not use WQ_MEM_RECLAIM flag for workqueue

In the Linux kernel, the following vulnerability has been resolved: i40e: Do not use WQMEMRECLAIM flag for workqueue Issue reported by customer during SRIOV testing, call trace: When both i40e and the i40iw driver are loaded, a warning in checkflushdependency is being triggered. This seems to be...

CVE-2024-36002 dpll: fix dpll_pin_on_pin_register() for multiple parent pins

In the Linux kernel, the following vulnerability has been resolved: dpll: fix dpllpinonpinregister for multiple parent pins In scenario where pin is registered with multiple parent pins via dpllpinonpinregister.., all belonging to the same dpll device. A second call to dpllpinonpinunregister...

CVE-2024-36002

Linux kernel CVE-2024-36002 details a crash in dpll_pin_on_pin_register/dpll_pin_on_pin_unregister when a pin is registered with multiple parent pins on the same dpll device. A crash trace occurs during ice driver removal (ICE/ice_dpll_deinit_pins). The fix adds a cookie-like parent pointer when ...

CVE-2024-36002 dpll: fix dpll_pin_on_pin_register() for multiple parent pins

In the Linux kernel, the following vulnerability has been resolved: dpll: fix dpllpinonpinregister for multiple parent pins In scenario where pin is registered with multiple parent pins via dpllpinonpinregister.., all belonging to the same dpll device. A second call to dpllpinonpinunregister...

CVE-2024-36002 dpll: fix dpll_pin_on_pin_register() for multiple parent pins

In the Linux kernel, the following vulnerability has been resolved: dpll: fix dpllpinonpinregister for multiple parent pins In scenario where pin is registered with multiple parent pins via dpllpinonpinregister.., all belonging to the same dpll device. A second call to dpllpinonpinunregister...

CVE-2024-35991

CVE-2024-35991: In the Linux kernel, idxd dmaengine code changed from a spinlock-protected event log workqueue to a mutex-protected approach to safely call drain_workqueue(). The root cause was calling drain_workqueue() while holding a spinlock, risking a Call Trace due to possible task reschedul...

UBUNTU-CVE-2023-52699

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

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-2024-35903

In the Linux kernel, the following vulnerability has been resolved: x86/bpf: Fix IP after emitting call depth accounting Adjust the IP passed to emitpatch so it calculates the correct offset for the CALL instruction if x86calldepthemitaccounting emits code. Otherwise we will skip some instruction...

DEBIAN-CVE-2024-35903

In the Linux kernel, the following vulnerability has been resolved: x86/bpf: Fix IP after emitting call depth accounting Adjust the IP passed to emitpatch so it calculates the correct offset for the CALL instruction if x86calldepthemitaccounting emits code. Otherwise we will skip some instruction...

DEBIAN-CVE-2024-35882

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a slow server-side memory leak with RPC-over-TCP Jan Schunk reports that his small NFS servers suffer from memory exhaustion after just a few days. A bisect shows that commit e18e157bb5c8 "SUNRPC: Send RPC message on...

DEBIAN-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-2024-35873

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix vector state restore in rtsigreturn The RISC-V Vector specification states in "Appendix D: Calling Convention for Vector State" 1 that "Executing a system call causes all caller-saved vector registers v0-v31, vl, vtype...

CVE-2024-35903

In the Linux kernel, the following vulnerability has been resolved: x86/bpf: Fix IP after emitting call depth accounting Adjust the IP passed to emitpatch so it calculates the correct offset for the CALL instruction if x86calldepthemitaccounting emits code. Otherwise we will skip some instruction...