20999 matches found
CVE-2024-50032
In the Linux kernel, the following vulnerability has been resolved: rcu/nocb: Fix rcuog wake-up from offline softirq After a CPU has set itself offline and before it eventually calls rcutreereportcpudead, there are still opportunities for callbacks to be enqueued, for example from a softirq. When...
CVE-2024-50019
In the Linux kernel, the following vulnerability has been resolved: kthread: unpark only parked kthread Calling into kthread unparking unconditionally is mostly harmless when the kthread is already unparked. The wake up is then simply ignored because the target is not in TASKPARKED state. However...
SUSE CVE-2024-50012
In the Linux kernel, the following vulnerability has been resolved: cpufreq: Avoid a bad reference count on CPU node In the parseperfdomain function, if the call to ofparsephandlewithargs returns an error, then the reference to the CPU device node that was acquired at the start of the function...
CVE-2024-49882
In the Linux kernel, the following vulnerability has been resolved: ext4: fix double brelse the buffer of the extents path In ext4exttrytomergeup, set path1.pbh to NULL after it has been released, otherwise it may be released twice. An example of what triggers this is as follows: split2 map split...
CVE-2024-50012
In the Linux kernel, the following vulnerability has been resolved: cpufreq: Avoid a bad reference count on CPU node In the parseperfdomain function, if the call to ofparsephandlewithargs returns an error, then the reference to the CPU device node that was acquired at the start of the function...
CVE-2024-49866
In the Linux kernel, the following vulnerability has been resolved: tracing/timerlat: Fix a race during cpuhp processing There is another found exception that the "timerlat/1" thread was scheduled on CPU0, and lead to timer corruption finally: ODEBUG: init active active state 0 object:...
CVE-2024-50037
In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Only cleanup deferred I/O if necessary Commit 5a498d4d06d6 "drm/fbdev-dma: Only install deferred I/O if necessary" initializes deferred I/O only if it is used. drmfbdevdmafbdestroy however calls fbdeferrediocleanup...
CVE-2024-50032
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
DEBIAN-CVE-2024-50019
In the Linux kernel, the following vulnerability has been resolved: kthread: unpark only parked kthread Calling into kthread unparking unconditionally is mostly harmless when the kthread is already unparked. The wake up is then simply ignored because the target is not in TASKPARKED state. However...
AZL-51521 CVE-2024-50019 affecting package kernel for versions less than 6.6.57.1-1
In the Linux kernel, the following vulnerability has been resolved: kthread: unpark only parked kthread Calling into kthread unparking unconditionally is mostly harmless when the kthread is already unparked. The wake up is then simply ignored because the target is not in TASKPARKED state. However...
AZL-51453 CVE-2024-50019 affecting package kernel for versions less than 5.15.173.1-1
In the Linux kernel, the following vulnerability has been resolved: kthread: unpark only parked kthread Calling into kthread unparking unconditionally is mostly harmless when the kthread is already unparked. The wake up is then simply ignored because the target is not in TASKPARKED state. However...
UBUNTU-CVE-2024-50036
In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed at netns dismantle from ip6routenetexit calling dstentriesdestroy Before ip6routenetexit can be called, we release all the dsts...
UBUNTU-CVE-2024-50019
In the Linux kernel, the following vulnerability has been resolved: kthread: unpark only parked kthread Calling into kthread unparking unconditionally is mostly harmless when the kthread is already unparked. The wake up is then simply ignored because the target is not in TASKPARKED state. However...
UBUNTU-CVE-2022-48966
In the Linux kernel, the following vulnerability has been resolved: net: mvneta: Prevent out of bounds read in mvnetaconfigrss The pp-indir0 value comes from the user. It is passed to: if cpuonlinepp-rxqdef inside the mvnetapercpuelect function. It needs bounds checkeding to ensure that it is not...
CVE-2022-49018 mptcp: fix sleep in atomic at close time
In the Linux kernel, the following vulnerability has been resolved: mptcp: fix sleep in atomic at close time Matt reported a splat at msk close time: BUG: sleeping function called from invalid context at net/mptcp/protocol.c:2877 inatomic: 1, irqsdisabled: 0, nonblock: 0, pid: 155, name:...
CVE-2022-48983 io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()
In the Linux kernel, the following vulnerability has been resolved: iouring: Fix a null-ptr-deref in iotctxexitcb Syzkaller reports a NULL deref bug as follows: BUG: KASAN: null-ptr-deref in iotctxexitcb+0x53/0xd3 Read of size 4 at addr 0000000000000138 by task file1/1955 CPU: 1 PID: 1955 Comm:...
CVE-2022-48966
The CVE-2022-48966 entry concerns the Linux kernel net/mvneta: out-of-bounds read in mvneta_config_rss(). The user-supplied pp->indir[0] is used in cpu_online(pp->rxq_def) inside mvneta_percpu_elect(), so the issue is a bounds-checking flaw on the cpu bitmap. A fix has been applied in the k...
CVE-2024-50039 net/sched: accept TCA_STAB only for root qdisc
In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...
CVE-2024-50036 net: do not delay dst_entries_add() in dst_release()
In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed at netns dismantle from ip6routenetexit calling dstentriesdestroy Before ip6routenetexit can be called, we release all the dsts...