CVE-2022-50395

In the Linux kernel, the following vulnerability has been resolved: integrity: Fix memory leakage in keyring allocation error path Key restriction is allocated in integrityinitkeyring. However, if keyring allocation failed, it is not freed, causing memory leaks...

CVE-2023-53413

In the Linux kernel, the following vulnerability has been resolved: USB: isp116x: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead...

CVE-2023-53394

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix crash on regular rq reactivation When the regular rq is reactivated after the XSK socket is closed it could be reading stale cqes which eventually corrupts the rq. This leads to no more traffic being received ...

CVE-2022-50382

In the Linux kernel, the following vulnerability has been resolved: padata: Always leave BHs disabled when running -parallel A deadlock can happen when an overloaded system runs -parallel in the context of the current task: padatadoparallel -parallel pcryptaeadenc/dec padatadoserial...

CVE-2022-50384

In the Linux kernel, the following vulnerability has been resolved: staging: vmeuser: Fix possible UAF in tsi148dmalistadd Smatch report warning as follows: drivers/staging/vmeuser/vmetsi148.c:1757 tsi148dmalistadd warn: '&entry-list' not removed from list In tsi148dmalistadd, the error path "got...

CVE-2022-50399

In the Linux kernel, the following vulnerability has been resolved: media: atomisp: prevent integer overflow in shcsssetblackframe The "height" and "width" values come from the user so the "height width" multiplication can overflow...

CVE-2023-53360

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: Rework scratch handling for READPLUS again I found that the read code might send multiple requests using the same nfspgioheader, but nfs4procreadsetup is only called once. This is how we ended up occasionally...

CVE-2022-50373

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix race in lowcomms This patch fixes a race between queuework in dlmlowcommscommitmsg and srcureadunlock. The queuework can take the final reference of a dlmmsg and so msg-idx can contain garbage which is signaled by th...

CVE-2023-53341

In the Linux kernel, the following vulnerability has been resolved: of/fdt: run soc memory setup when earlyinitdtscanmemory fails If memory has been found earlyinitdtscanmemory now returns 1. If it hasn't found any memory it will return 0, allowing other memory setup mechanisms to carry on...

CVE-2022-50363

In the Linux kernel, the following vulnerability has been resolved: skmsg: pass gfp argument to allocskmsg syzbot found that allocskmsg could be called from a non sleepable context. skpsockverdictrecv uses rcureadlock protection. We need the callers to pass a gfpt argument to avoid issues. syzbot...

CVE-2023-53343

In the Linux kernel, the following vulnerability has been resolved: icmp6: Fix null-ptr-deref of ip6nullentry-rt6iidev in icmp6dev. With some IPv6 Ext Hdr RPL, SRv6, etc., we can send a packet that has the link-local address as src and dst IP and will be forwarded to an external IP in the IPv6 Ex...

CVE-2023-53366

In the Linux kernel, the following vulnerability has been resolved: block: be a bit more careful in checking for NULL bdev while polling Wei reports a crash with an application using polled IO: PGD 14265e067 P4D 14265e067 PUD 47ec50067 PMD 0 Oops: 0000 1 SMP CPU: 0 PID: 21915 Comm: iocore0 Kdump:...

CVE-2023-53337

In the Linux kernel, the following vulnerability has been resolved: nilfs2: do not write dirty data after degenerating to read-only According to syzbot's report, markbufferdirty called from nilfssegctordoconstruct outputs a warning with some patterns after nilfs2 detects metadata corruption and...

CVE-2023-53357

In the Linux kernel, the following vulnerability has been resolved: md/raid10: check slab-out-of-bounds in mdbitmapgetcounter If we write a large number to md/bitmapsetbits, mdbitmapcheckpage will return -EINVAL because 'page = bitmap-pages', but the return value was not checked immediately in...

CVE-2023-53339

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix BUGON condition in btrfscancelbalance Pausing and canceling balance can race to interrupt balance lead to BUGON panic in btrfscancelbalance. The BUGON condition in btrfscancelbalance does not take this race scenario in...

CVE-2023-53368

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race issue between cpu buffer write and swap Warning happened in rbendcommit at code: if RBWARNONcpubuffer, !localread&cpubuffer-committing WARNING: CPU: 0 PID: 139 at kernel/trace/ringbuffer.c:3142...

CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

CVE-2023-53349

In the Linux kernel, the following vulnerability has been resolved: media: ov2740: Fix memleak in ov2740initcontrols There is a kmemleak when testing the media/i2c/ov2740.c with bpf mock device: unreferenced object 0xffff8881090e19e0 size 16: comm "51-i2c-ov2740", pid 278, jiffies 4294781584 age...

CVE-2023-53353

In the Linux kernel, the following vulnerability has been resolved: accel/habanalabs: postpone memmgr IDR destruction to hprivrelease The memory manager IDR is currently destroyed when user releases the file descriptor. However, at this point the user context might be still held, and memory buffe...

CVE-2023-53324

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced planestate-commit refcount a few years ago in 21a01abbe32a "drm/atomic: Fix freeing...