DEBIAN-CVE-2022-49963

In the Linux kernel, the following vulnerability has been resolved: drm/i915/ttm: fix CCS handling Crucible + recent Mesa seems to sometimes hit: GEMBUGONnumccsblks NUMCCSBLKSPERXFER And it looks like we can also trigger this with gemlmemswapping, if we modify the test to use slightly larger obje...

UBUNTU-CVE-2022-50014

In the Linux kernel, the following vulnerability has been resolved: mm/gup: fix FOLLFORCE COW security issue and remove FOLLCOW Ever since the Dirty COW CVE-2016-5195 security issue happened, we know that FOLLFORCE can be possibly dangerous, especially if there are races that can be exploited by...

UBUNTU-CVE-2022-50170

In the Linux kernel, the following vulnerability has been resolved: kunit: executor: Fix a memory leak on failure in kunitfiltertests It's possible that memory allocation for 'filtered' will fail, but for the copy of the suite to succeed. In this case, the copy could be leaked. Properly free 'cop...

UBUNTU-CVE-2022-49934

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix UAF in ieee80211scanrx ieee80211scanrx tries to access scanreq-flags after a null check, but a UAF is observed when the scan is completed and ieee80211scancompleted executes, which then calls cfg80211scandone...

UBUNTU-CVE-2022-49990

In the Linux kernel, the following vulnerability has been resolved: s390: fix double free of GS and RI CBs on fork failure The pointers for guarded storage and runtime instrumentation control blocks are stored in the threadstruct of the associated task. These pointers are initially copied on fork...

UBUNTU-CVE-2022-50074

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in aasimplewritetobuffer When copyfromuser failed, the memory is freed by kvfree. however the management struct and data blob are allocated independently, so only kvfreedata cause a memleak issue here. Use...

UBUNTU-CVE-2022-50117

In the Linux kernel, the following vulnerability has been resolved: vfio: Split migration ops from main device ops vfio core checks whether the driver sets some migration op e.g. setstate/getstate and accordingly calls its op. However, currently mlx5 driver sets the above ops without regards to i...

UBUNTU-CVE-2022-49963

In the Linux kernel, the following vulnerability has been resolved: drm/i915/ttm: fix CCS handling Crucible + recent Mesa seems to sometimes hit: GEMBUGONnumccsblks NUMCCSBLKSPERXFER And it looks like we can also trigger this with gemlmemswapping, if we modify the test to use slightly larger obje...

UBUNTU-CVE-2022-50006

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...

CVE-2022-50006 NFSv4.2 fix problems with __nfs42_ssc_open

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...

CVE-2022-49991

CVE-2022-49991 concerns the Linux kernel memory management subsystem, specifically the hugetlb path. In the MCOPY_ATOMIC_CONTINUE path for a non-shared VMA, pages from the page cache can be installed into ptes, but hugepage_add_new_anon_rmap is erroneously invoked for these pages, corrupting page...

CVE-2022-49963 drm/i915/ttm: fix CCS handling

In the Linux kernel, the following vulnerability has been resolved: drm/i915/ttm: fix CCS handling Crucible + recent Mesa seems to sometimes hit: GEMBUGONnumccsblks NUMCCSBLKSPERXFER And it looks like we can also trigger this with gemlmemswapping, if we modify the test to use slightly larger obje...

DEBIAN-CVE-2025-38060

In the Linux kernel, the following vulnerability has been resolved: bpf: copyverifierstate should copy 'loopentry' field The bpfverifierstate.loopentry state should be copied by copyverifierstate. Otherwise, .loopentry values from unrelated states would poison env-curstate. Additionally, env-stac...

UBUNTU-CVE-2025-38028

In the Linux kernel, the following vulnerability has been resolved: NFS/localio: Fix a race in nfslocalopenfh Once the clp-cluuid.lock has been dropped, another CPU could come in and free the struct nfsdfile that was just added. To prevent that from happening, take the RCU read lock before droppi...

firefox: thunderbird: Potential local code execution in “Copy as cURL” command

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, leading to local code execution on the user's system...

Astra Linux – Vulnerability in Firefox

Due to insufficient escaping of special characters in the “copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user’s system. This vulnerability was fixed in Firefox 138 and Thunderbird 138...

Astra Linux – Vulnerability in Firefox, Thunderbird

Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user’s system. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ndisc: Extended RCU protection has been added to ndiscsendskb. The ndiscsendskb function can be called without holding RTNL or RCU. The rcureadlock function must be acquired earlier, so that we can use devnetrcu, and potential...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: x86/mce: Use iscopyfromuser to determine the copyfromuser context Patches in the series “mm/hwpoison: Fix regressions in memory failure handling”, version 4. 1. What is being attempted? This patchset addresses two critical...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: scsi: ufs: core: bsg: Fixed a crash that occurs when the arpmb command fails. If the device does not support arpmb, a crash will occur due to the copying of user data in bsgtransportsgiofn. In cases where...