CVE-2022-49689

The CVE entry for CVE-2022-49689 is complemented by concrete details in connected documents. The Linux kernel’s xen-blkfront component is affected by a NULL pointer dereference when a VBD is not fully created and then closed, potentially triggering a kernel panic. The root cause involves NULL var...

CVE-2022-49689

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CVE-2021-47573

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

kernel: Fix of 10 CVEs

openvswitch: fix OOB access in reservesfasize CVE-2022-2639 - xen/blkfront: fix leaking data in shared pages CVE-2022-26365 - Bluetooth: Fix slab-out-of-bounds read in hciextendedinquiryresultevt CVE-2020-36386 - btrfs: only search for leftinfo if there is no rightinfo in trymergefreespace...

GSD-2022-1004596 xen/blkfront: force data bouncing when backend is untrusted

xen/blkfront: force data bouncing when backend is untrusted This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.129 by commit...

GSD-2022-1004467 xen-blkfront: Handle NULL gendisk

xen-blkfront: Handle NULL gendisk This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.51 by commit ffa12a326415dfe5fc21e66d9d2b86896b4c9eaf, i...

GSD-2022-1004430 xen/blkfront: force data bouncing when backend is untrusted

xen/blkfront: force data bouncing when backend is untrusted This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.53 by commit...

GSD-2022-1004262 xen-blkfront: Handle NULL gendisk

xen-blkfront: Handle NULL gendisk This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.8 by commit db403bc872af09360f5c80f83dc3b360f0be49af, it...

Unbreakable Enterprise kernel security update

4.1.12-124.26.5 - scsi: scsitransportiscsi: modify detected conn err to KERNERR Fred Herard Orabug: 29487790 - xen/blkfront: avoid NULL blkfrontinfo dereference on device removal Vasilis Liaskovitis Orabug: 29469740 4.1.12-124.26.4U - bnxten: Fix race conditions in .ndogetstats64. Michael Chan...

Unbreakable Enterprise kernel security update

4.14.35-1818.5.4 - RDS: null pointer dereference in rdsatomicfreeop Mohamed Ghannam Orabug: 28020694 CVE-2018-5333 - x86/speculation: Make enhanced IBRS the default spectre v2 mitigation Alejandro Jimenez Orabug: 28474853 - x86/speculation: Enable enhanced IBRS usage Alejandro Jimenez Orabug:...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0284)

The remote OracleVM system is missing necessary patches to address critical security updates : - Revert commit 8bd274934987 'block: fix bdi vs gendisk lifetime mismatch' Ashish Samant Orabug: 28968102 - KVM/x86: Add IBPB support Ashok Raj Orabug: 28703712 - x86/intel/spectrev2: Remove unnecessary...

Unbreakable Enterprise kernel security update

4.1.12-112.16.7 - mlx4: change the ICM table allocations to lowest needed size Daniel Jurgens Orabug: 27718305 - autofs: use dentry flags to block walks during expire Ian Kent Orabug: 26032471 Orabug: 27766149 - autofs races Al Viro Orabug: 27766149 Orabug: 27766149 - crypto: FIPS - allow tests t...

SUSE-SU-2016:1102-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 RT kernel was updated to receive various security and bugfixes. Following feature was added to kernel-xen: - A improved XEN blkfront module was added, which allows more I/O bandwidth. FATE320200 It is called xen-blkfront in PV, and xen-vbd-upstream in HVM mode. Th...

SUSE SLED11 / SLES11 Security Update : kernel (SUSE-SU-2016:0911-1)

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. Following feature was added to kernel-xen : - A improved XEN blkfront module was added, which allows more I/O bandwidth. FATE320200 It is called xen-blkfront in PV, and xen-vbd-upstream in HVM mode. The...

SUSE-SU-2016:0785-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 kernel was updated to 3.12.55 to receive various security and bugfixes. Features added: - A improved XEN blkfront module was added, which allows more I/O bandwidth. FATE320625 It is called xen-blkfront in PV, and xen-vbd-upstream in HVM mode. The following security bu...

OracleVM 3.3 : kernel-uek (OVMSA-2015-0144)

The remote OracleVM system is missing necessary patches to address critical security updates : - virtio-net: drop NETIFFFRAGLIST Jason Wang Orabug: 22145600 CVE-2015-5156 - netdev: fix NETIFFGSOUDPTUNNELBIT enum shift in i40e driver import Todd Vierling Orabug: 22066176 - xen/blkfront: remove...

Unbreakable Enterprise kernel security , bug fix and enhancement update

kernel-uek 3.8.13-98 - KVM: x86: SYSENTER emulation is broken Nadav Amit Orabug: 21502729 CVE-2015-0239 CVE-2015-0239 - fs: take imutex during preparebinprm for setugid executables Jann Horn Orabug: 21502159 CVE-2015-3339 3.8.13-97 - add ql2400, ql2500 firmware versions to prerequisites Dan Duval...

Unbreakable Enterprise kernel security and bugfix update

2.6.39-400.250.2 - crypto: aesni - fix memory usage in GCM decryption Stephan Mueller Orabug: 21077389 CVE-2015-3331 2.6.39-400.250.1 - xen/pciback: Don't disable PCICOMMAND on PCI device reset. Konrad Rzeszutek Wilk Orabug: 20807440 CVE-2015-2150 - xen-blkfront: fix accounting of reqs when...

openSUSE Security Update : kernel (openSUSE-SU-2011:1222-1)

The openSUSE 11.4 kernel was updated to 2.6.37.6 fixing lots of bugs and security issues. Following security issues have been fixed: CVE-2011-1833: Added a kernel option to ensure ecryptfs is mounting only on paths belonging to the current ui, which would have allowed local attackers to potential...

Unbreakable Enterprise kernel security and bugfix update

2.6.39-400.23.1 - Parallel mtrr init between cpus Zhenzhong Duan Orabug: 16777774 - Merge tag 'v2.6.39-400.21.1.16748891' of git://ca-git.us.oracle.com/linux-uek-2.6.39-ofed into uek-2.6.39-400 Maxim Uvarov Orabug: 16748891 - xen-blkfront: use a different scatterlist for each request Roger Pau...