CVE-2024-49936

In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: prevent UAF in xenvifflushhash During the listforeachentryrcu iteration call of xenvifflushhash, kfreercu does not exist inside the rcu read critical section, so if kfreercu is called when the rcu grace period en...

CVE-2024-49927

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49918

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for headpipe in dcn32acquireidlepipeforheadpipeinlayer This commit addresses a potential null pointer dereference issue in the dcn32acquireidlepipeforheadpipeinlayer function. The issue could occur...

CVE-2024-49975

In the Linux kernel, the following vulnerability has been resolved: uprobes: fix kernel info leak via "uprobes" vma xoladdvma maps the uninitialized page allocated by createxolarea into userspace. On some architectures x86 this memory is readable even without VMREAD, VMEXEC results in the same...

CVE-2024-50038

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: avoid NFPROTOUNSPEC where needed syzbot managed to call xtcluster match via ebtables: WARNING: CPU: 0 PID: 11 at net/netfilter/xtcluster.c:72 xtclustermt+0x196/0x780 .. ebtdotable+0x174b/0x2a40 Module register...

CVE-2024-49924

In the Linux kernel, the following vulnerability has been resolved: fbdev: pxafb: Fix possible use after free in pxafbtask In the pxafbprobe function, it calls the pxafbinitfbinfo function, after which &fbi-;task is associated with pxafbtask. Moreover, within this pxafbinitfbinfo function, the...

CVE-2024-49920

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before multiple uses WHAT & HOW Poniters, such as streamenc and dc-bwvbios, are null checked previously in the same function, so Coverity warns "implies that streamenc and dc-bwvbios might be...

CVE-2024-49912

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle null 'streamstatus' in 'planeschangedforexistingstream' This commit adds a null check for 'streamstatus' in the function 'planeschangedforexistingstream'. Previously, the code assumed 'streamstatus' could ...

CVE-2024-50057

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Free IRQ only if it was requested before In polling mode, if no IRQ was requested there is no need to free it. Call devmfreeirq only if client-irq is set. This fixes the warning caused by the tps6598x module...

CVE-2024-50046

In the Linux kernel, the following vulnerability has been resolved: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client, some files saved in the mountpoint of the NFS server were copied to another location of the same NFS server. Accidentally, the...

CVE-2024-50034

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix lacks of icsksynmss with IPPROTOSMC Eric report a panic on IPPROTOSMC, and give the facts that when INETPROTOSWICSK was set, icsk-icsksyncmss must be set too. Bug: Unable to handle kernel NULL pointer dereference at...

CVE-2024-50030

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

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...

CVE-2022-48969

In the Linux kernel, the following vulnerability has been resolved: xen-netfront: Fix NULL sring after live migration A NAPI is setup for each network sring to poll data to kernel The sring with source host is destroyed before live migration and new sring with target host is setup after live...

CVE-2022-49017

In the Linux kernel, the following vulnerability has been resolved: tipc: re-fetch skb cb after tipcmsgvalidate As the call trace shows, the original skb was freed in tipcmsgvalidate, and dereferencing the old skb cb would cause an use-after-free crash. BUG: KASAN: use-after-free in...

CVE-2022-49032

In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4404: Fix oob read in afe4404read|writeraw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4404readraw+0x2ce/0x380 Read of size 4 at addr ffffffffc00e4658 by task cat/278 Call...

CVE-2022-49029

In the Linux kernel, the following vulnerability has been resolved: hwmon: ibmpex Fix possible UAF when ibmpexregisterbmc fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpexregisterbmc warn: '&data-;list' not removed from list If ibmpexfindsensors fails in ibmpexregisterbmc,...

CVE-2022-48987

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-dv-timings.c: fix too strict blanking sanity checks Sanity checks were added to verify the v4l2bttimings blanking fields in order to avoid integer overflows when userspace passes weird values. But that assumed that...

CVE-2023-52918

CVE-2023-52918 – Linux kernel (media: pci: cx23885) The vulnerability concerns the cx23885 video device initialization in the Linux kernel’s media: pci subsystem. cx23885_vdev_init() can return a NULL pointer, but the caller previously used that pointer without checking it. The fix adds a NULL po...

CVE-2023-52918

In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885vdevinit return cx23885vdevinit can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL...