CVE-2024-38544 RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix seg fault in rxecompqueuepkt In rxecompqueuepkt an incoming response packet skb is enqueued to the resppkts queue and then a decision is made whether to run the completer task inline or schedule it. Finally the skb ...

CVE-2024-38544 RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix seg fault in rxecompqueuepkt In rxecompqueuepkt an incoming response packet skb is enqueued to the resppkts queue and then a decision is made whether to run the completer task inline or schedule it. Finally the skb ...

The vulnerability of the tegra_fb_create() function in the Tegra DRM kernel of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the tegrafbcreate function in the drivers/gpu/drm/tegra/fb.c file of the Tegra DRM driver for the Linux operating system is related to improper manipulation of the reference counter for resources. Exploiting this vulnerability could allow an attacker to cause a service failur...

kernel: netfilter: nf_tables: fix underflow in chain reference counter

A flaw was found in the Linux kernel's netfilter nftables component. During set element addition, an error path incorrectly decrements the chain reference counter twice. This reference count underflow could potentially lead to a use-after-free condition when the chain is subsequently freed while...

SUSE CVE-2023-52839

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: Do not broadcast to other cpus when starting a counter This command: $ perf record -e cycles:k -e instructions:k -c 10000 -m 64M dd if=/dev/zero of=/dev/null count=1000 gives rise to this kernel warning: 444.364395...

CVE-2023-52787

In the Linux kernel, the following vulnerability has been resolved: blk-mq: make sure active queue usage is held for biointegrityprep blkintegrityunregister can come if queue usage counter isn't held for one bio with integrity prepared, so this request may be completed with calling...

kernel: media: dvbdev: adopts refcnt to avoid UAF

In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: adopts refcnt to avoid UAF dvbunregisterdevice is known that prone to use-after-free. That is, the cleanup from dvbunregisterdevice releases the dvbdevice even if there are pointers stored in file-privatedata still...

UBUNTU-CVE-2021-47476

In the Linux kernel, the following vulnerability has been resolved: comedi: niusb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB transfer buffers but had no sanity checks on the sizes. This can lead to zero-size-pointer dereferences or overflowed transfer buffers in...

CVE-2023-52839

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: Do not broadcast to other cpus when starting a counter This command: $ perf record -e cycles:k -e instructions:k -c 10000 -m 64M dd if=/dev/zero of=/dev/null count=1000 gives rise to this kernel warning: 444.364395...

DEBIAN-CVE-2023-52787

In the Linux kernel, the following vulnerability has been resolved: blk-mq: make sure active queue usage is held for biointegrityprep blkintegrityunregister can come if queue usage counter isn't held for one bio with integrity prepared, so this request may be completed with calling...

UBUNTU-CVE-2023-52839

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: Do not broadcast to other cpus when starting a counter This command: $ perf record -e cycles:k -e instructions:k -c 10000 -m 64M dd if=/dev/zero of=/dev/null count=1000 gives rise to this kernel warning: 444.364395...

CVE-2023-52839

CVE-2023-52839 describes a Linux kernel vulnerability in perf where broadcasting to other CPUs when starting a counter was removed as part of a fix (commit 3fec323339a4). Root cause: unnecessary broadcast in perf code could lead to a warning and potential instability; fix eliminates the broadcast...

CVE-2023-52839

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: Do not broadcast to other cpus when starting a counter This command: $ perf record -e cycles:k -e instructions:k -c 10000 -m 64M dd if=/dev/zero of=/dev/null count=1000 gives rise to this kernel warning: 444.364395...

CVE-2023-52787 blk-mq: make sure active queue usage is held for bio_integrity_prep()

In the Linux kernel, the following vulnerability has been resolved: blk-mq: make sure active queue usage is held for biointegrityprep blkintegrityunregister can come if queue usage counter isn't held for one bio with integrity prepared, so this request may be completed with calling...

DEBIAN-CVE-2021-47388

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c "mac80211: check...

DEBIAN-CVE-2021-47358

In the Linux kernel, the following vulnerability has been resolved: staging: greybus: uart: fix tty use after free User space can hold a tty open indefinitely and tty drivers must not release the underlying structures until the last user is gone. Switch to using the tty-port reference counter to...

CVE-2021-47246

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-side send queue is created for the peer net device, which claims some host memory pages for its internal ring buffer. If the peer net device...

UBUNTU-CVE-2021-47388

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c "mac80211: check...

UBUNTU-CVE-2021-47358

In the Linux kernel, the following vulnerability has been resolved: staging: greybus: uart: fix tty use after free User space can hold a tty open indefinitely and tty drivers must not release the underlying structures until the last user is gone. Switch to using the tty-port reference counter to...

CVE-2021-47246

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-side send queue is created for the peer net device, which claims some host memory pages for its internal ring buffer. If the peer net device...