CVE-2024-40972

In the Linux kernel, the following vulnerability has been resolved: ext4: do not create EA inode under buffer lock ext4xattrsetentry creates new EA inodes while holding buffer lock on the external xattr block. This is problematic as it nests all the allocation locking which acquires locks on othe...

DEBIAN-CVE-2024-40922

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: don't lock while !TASKRUNNING There is a report of iorsrcrefquiesce locking a mutex while not TASKRUNNING, which is due to forgetting restoring the state back after ioruntaskworksig and attempts to break out of the...

DEBIAN-CVE-2024-40911

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

UBUNTU-CVE-2024-40911

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

UBUNTU-CVE-2024-40980

In the Linux kernel, the following vulnerability has been resolved: dropmonitor: replace spinlock by rawspinlock tracedropcommon is called with preemption disabled, and it acquires a spinlock. This is problematic for RT kernels because spinlocks are sleeping locks in this configuration, which...

UBUNTU-CVE-2024-40998

In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency we will access the uninitialized rs-lock: ext4fillsuper ext4registersysfs // sysfs registered msgratelimitintervalms // Other...

CVE-2024-40972

In the Linux kernel, the following vulnerability has been resolved: ext4: do not create EA inode under buffer lock ext4xattrsetentry creates new EA inodes while holding buffer lock on the external xattr block. This is problematic as it nests all the allocation locking which acquires locks on othe...

UBUNTU-CVE-2024-40972

In the Linux kernel, the following vulnerability has been resolved: ext4: do not create EA inode under buffer lock ext4xattrsetentry creates new EA inodes while holding buffer lock on the external xattr block. This is problematic as it nests all the allocation locking which acquires locks on othe...

UBUNTU-CVE-2024-40986

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix data synchronisation in xdmachannelisr Requests the vchan lock before using xdma-stoprequest...

UBUNTU-CVE-2024-40922

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: don't lock while !TASKRUNNING There is a report of iorsrcrefquiesce locking a mutex while not TASKRUNNING, which is due to forgetting restoring the state back after ioruntaskworksig and attempts to break out of the...

CVE-2024-40998

In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency we will access the uninitialized rs-lock: ext4fillsuper ext4registersysfs // sysfs registered msgratelimitintervalms // Other...

UBUNTU-CVE-2024-40966

In the Linux kernel, the following vulnerability has been resolved: tty: add the option to have a tty reject a new ldisc ... and use it to limit the virtual terminals to just NTTY. They are kind of special, and in particular, the "conwrite" routine violates the "writes cannot sleep" rule that som...

CVE-2024-41005 netpoll: Fix race condition in netpoll_owner_active

In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix race condition in netpollowneractive KCSAN detected a race condition in netpoll: BUG: KCSAN: data-race in netrxaction / netpollsendskb write marked to 0xffff8881164168b0 of 4 bytes by interrupt on cpu 10: netrxaction...

CVE-2024-41004 tracing: Build event generation tests only as modules

In the Linux kernel, the following vulnerability has been resolved: tracing: Build event generation tests only as modules The kprobes and synth event generation test modules add events and lock get a reference those event file reference in module init function, and unlock and delete it in module...

CVE-2024-40998 ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency we will access the uninitialized rs-lock: ext4fillsuper ext4registersysfs // sysfs registered msgratelimitintervalms // Other...

CVE-2024-40998 ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency we will access the uninitialized rs-lock: ext4fillsuper ext4registersysfs // sysfs registered msgratelimitintervalms // Other...

CVE-2024-40998

In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency we will access the uninitialized rs-lock: ext4fillsuper ext4registersysfs // sysfs registered msgratelimitintervalms // Other...

CVE-2024-40998 ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()

In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency we will access the uninitialized rs-lock: ext4fillsuper ext4registersysfs // sysfs registered msgratelimitintervalms // Other...

CVE-2024-40986 dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix data synchronisation in xdmachannelisr Requests the vchan lock before using xdma-stoprequest...

CVE-2024-40980

In the Linux kernel, the following vulnerability has been resolved: dropmonitor: replace spinlock by rawspinlock tracedropcommon is called with preemption disabled, and it acquires a spinlock. This is problematic for RT kernels because spinlocks are sleeping locks in this configuration, which...