DEBIAN-CVE-2024-50280

In the Linux kernel, the following vulnerability has been resolved: dm cache: fix flushing uninitialized delayedwork on cachectr error An unexpected WARNON from flushwork may occur when cache creation fails, caused by destroying the uninitialized delayedwork waker in the error path of cachecreate...

UBUNTU-CVE-2024-50286

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-use-after-free in ksmbdsmb2sessioncreate There is a race condition between ksmbdsmb2sessioncreate and ksmbdexpiresession. This patch add missing sessionstablelock while adding/deleting session from global session...

CVE-2024-50286 ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-use-after-free in ksmbdsmb2sessioncreate There is a race condition between ksmbdsmb2sessioncreate and ksmbdexpiresession. This patch add missing sessionstablelock while adding/deleting session from global session...

DEBIAN-CVE-2024-50094

In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdpdoflush from netpoll. Yury reported a crash in the sfc driver originated from netpollsendudp. The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is...

Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024103 fixes several issues. The following security issues were fixed: CVE-2021-47598: schcake: do not call cakedestroy from cakeinit bsc1227471. CVE-2024-35863: Fixed potential UAF in isvalidoplockbreak bsc1225011. CVE-2023-52752: smb: client: fix...

AZL-53741 CVE-2024-50063 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tail call between progs attached to different hooks bpf progs can be attached to kernel functions, and the attached functions can take different parameters or return different return values. If prog attached to one...

DEBIAN-CVE-2024-49905

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for 'afb' in amdgpudmplanehandlecursorupdate v2 This commit adds a null check for the 'afb' variable in the amdgpudmplanehandlecursorupdate function. Previously, 'afb' was assumed to be null, but w...

AZL-50709 CVE-2024-49856 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Fix deadlock in SGX NUMA node search When the current node doesn't have an EPC section configured by firmware and all other EPC sections are used up, CPU can get stuck inside the while loop that looks for an available EP...

UBUNTU-CVE-2024-44933

In the Linux kernel, the following vulnerability has been resolved: bnxten : Fix memory out-of-bounds in bnxtfillhwrsstbl A recent commit has modified the code in bnxtreserverings to set the default RSS indirection table to default only when the number of RX rings is changing. While this works fo...

kernel: net/sched: flower: Fix chain template offload

In the Linux kernel, the following vulnerability has been resolved: net/sched: flower: Fix chain template offload The Linux kernel CVE team has assigned CVE-2024-26669 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024040237-CVE-2024-26669-ca3c@gregkh/T...

SUSE CVE-2022-48853

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix info leak with DMAFROMDEVICE The problem I'm addressing was discovered by the LTP test covering cve-2018-1000204. A short description of what happens follows: 1 The test case issues a command code 00 TEST UNIT READY...

kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-smbios-wmi: Fix oops on rmmod dellsmbios initdellsmbioswmi only registers the dellsmbioswmidriver on systems where the Dell WMI interface is supported. While exitdellsmbioswmi unregisters it unconditionally, th...

UBUNTU-CVE-2024-37026

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Only use reserved BCS instances for usm migrate exec queue The GuC context scheduling queue is 2 entires deep, thus it is possible for a migration job to be stuck behind a fault if migration exec queue shares engines with...

DEBIAN-CVE-2023-52881

In the Linux kernel, the following vulnerability has been resolved: tcp: do not accept ACK of bytes we never sent This patch is based on a detailed report and ideas from Yepeng Pan and Christian Rossow. ACK seq validation is currently following RFC 5961 5.2 guidelines: The ACK value is considered...

UBUNTU-CVE-2021-47482

In the Linux kernel, the following vulnerability has been resolved: net: batman-adv: fix error handling Syzbot reported ODEBUG warning in batadvncmeshfree. The problem was in wrong error handling in batadvmeshinit. Before this patch batadvmeshinit was calling batadvmeshfree in case of any...

UBUNTU-CVE-2024-27388

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths...

UBUNTU-CVE-2024-26732

In the Linux kernel, the following vulnerability has been resolved: net: implement lockless setsockoptSOPEEKOFF syzbot reported a lockdep violation 1 involving afunix support of SOPEEKOFF. Since SOPEEKOFF is inherently not thread safe it uses a per-socket skpeekoff field, there is really no point...

DEBIAN-CVE-2023-52504

In the Linux kernel, the following vulnerability has been resolved: x86/alternatives: Disable KASAN in applyalternatives Fei has reported that KASAN triggers during applyalternatives on a 5-level paging machine: BUG: KASAN: out-of-bounds in rcuiswatching Read of size 4 at addr ff110003ee6419a0 by...

SUSE CVE-2021-46927

In the Linux kernel, the following vulnerability has been resolved: nitroenclaves: Use getuserpagesunlocked call to handle mmap assert After commit 5b78ed24e8ec "mm/pagemap: add mmapassertlocked annotations to findvma", the call to getuserpages will trigger the mmap assert. static inline void...

kernel: perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox()

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in hswephaslimitsbox pcigetdevice will increase the reference count for the returned 'dev'. We need to call pcidevput to decrease the reference count. Since 'dev' is only used in...