kernel: mm, slub: avoid zeroing kmalloc redzone

In the Linux kernel, the following vulnerability has been resolved: mm, slub: avoid zeroing kmalloc redzone Since commit 946fa0dbf2d8 "mm/slub: extend redzone check to extra allocated kmalloc space than requested", setting origsize treats the wasted space objectsize - origsize as a redzone. Howev...

kernel: net: add more sanity checks to qdisc_pkt_len_init()

In the Linux kernel, the following vulnerability has been resolved: net: add more sanity checks to qdiscpktleninit One path takes care of SKBGSODODGY, assuming skb-len is bigger than hdrlen. virtionethdrtoskb does not fully dissect TCP headers, it only make sure it is at least 20 bytes. It is...

SUSE CVE-2025-37856

In the Linux kernel, the following vulnerability has been resolved: btrfs: harden blockgroup::bglist against listdel races As far as I can tell, these calls of listdelinit on bglist cannot run concurrently with btrfsmarkbgunused or btrfsmarkbgtoreclaim, as they are in transaction error paths and...

OESA-2025-1491 erlang security update

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fixes: Erlang/OTP is a set of libraries for the Erlang...

OESA-2025-1490 erlang security update

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fixes: Erlang/OTP is a set of libraries for the Erlang...

UBUNTU-CVE-2025-37881

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: aspeed: Add NULL pointer check in astvhubinitdev The variable d-name, returned by devmkasprintf, could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in...

SUSE CVE-2022-49904

In the Linux kernel, the following vulnerability has been resolved: net, neigh: Fix null-ptr-deref in neightableclear When IPv6 module gets initialized but hits an error in the middle, kenel panic with: KASAN: null-ptr-deref in range 0x0000000000000598-0x000000000000059f CPU: 1 PID: 361 Comm:...

SUSE CVE-2022-49926

In the Linux kernel, the following vulnerability has been resolved: net: dsa: Fix possible memory leaks in dsaloopinit kmemleak reported memory leaks in dsaloopinit: kmemleak: 12 new suspected memory leaks unreferenced object 0xffff8880138ce000 size 2048: comm "modprobe", pid 390, jiffies...

SUSE CVE-2022-49857

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix memory leak in presterarxtxswitchinit When presterasdmaswitchinit failed, the memory pointed to by sw-rxtx isn't released. Fix it. Only be compiled, not be tested...

SUSE CVE-2022-49802

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix null pointer dereference in ftraceaddmod The @ftracemod is allocated by kzalloc, so both the members prev,next of @ftracemode-list are NULL, it's not a valid state to call listdel. If kstrdup for @ftracemod-func|modul...

CVE-2025-4270

A vulnerability was found in TOTOLINK A720R 4.1.5cu.374. It has been classified as problematic. Affected is an unknown function of the file /cgi-bin/cstecgi.cgi of the component Config Handler. The manipulation of the argument topicurl with the input getInitCfg/getSysStatusCfg leads to informatio...

SUSE CVE-2022-49930

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix NULL pointer problem in freemrinit Lock grab occurs in a concurrent scenario, resulting in stepping on a NULL pointer. It should be init mutexinit first before use the lock. Unable to handle kernel NULL pointer...

SUSE CVE-2023-53057

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HCI: Fix global-out-of-bounds To loop a variable-length array, hciinitstagesyncstage considers that stagei is valid as long as stagei-1.func is valid. Thus, the last element of stage.func should be intentionally invali...

SUSE CVE-2023-53067

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call gettimerirq once in constantclockeventinit Under CONFIGDEBUGATOMICSLEEP=y and CONFIGDEBUGPREEMPT=y, we can see the following messages on LoongArch, this is because using mightsleep in preemption disable...

DEBIAN-CVE-2023-53115

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix memory leaks in mpi3mrinitioc Don't allocate memory again when IOC is being reinitialized...

DEBIAN-CVE-2023-53067

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call gettimerirq once in constantclockeventinit Under CONFIGDEBUGATOMICSLEEP=y and CONFIGDEBUGPREEMPT=y, we can see the following messages on LoongArch, this is because using mightsleep in preemption disable...

CVE-2023-53065

In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix perfoutputbegin parameter is incorrectly invoked in perfeventbpfoutput syzkaller reportes a KASAN issue with stack-out-of-bounds. The call trace is as follows: dumpstack+0x9c/0xd3...

DEBIAN-CVE-2023-53057

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HCI: Fix global-out-of-bounds To loop a variable-length array, hciinitstagesyncstage considers that stagei is valid as long as stagei-1.func is valid. Thus, the last element of stage.func should be intentionally invali...

CVE-2023-53057

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HCI: Fix global-out-of-bounds To loop a variable-length array, hciinitstagesyncstage considers that stagei is valid as long as stagei-1.func is valid. Thus, the last element of stage.func should be intentionally invali...

CVE-2023-53044

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL pointer dereference will occu...