Unbreakable Enterprise kernel security update

5.4.17-2136.300.7 - KVM: SVM: Fix mismerge in svmupdatepiirte Liam Merwick Orabug: 33446526 - Revert KVM: x86: hyperv: Remove duplicate definitions of Reference TSC Page Liam Merwick Orabug: 33450675 5.4.17-2136.300.6 - Revert scsi: core: Cap scsihost cmdperlun at canqueue Jack Vogel Orabug:...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.300.7.el7 - KVM: SVM: Fix mismerge in svmupdatepiirte Liam Merwick Orabug: 33446526 - Revert KVM: x86: hyperv: Remove duplicate definitions of Reference TSC Page Liam Merwick Orabug: 33450675 5.4.17-2136.300.6 - Revert scsi: core: Cap scsihost cmdperlun at canqueue Jack Vogel Orabug:...

kernel security and bug fix update

3.10.0-1160.45.1.OL7 - Update Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.9 - Update oraclekernel-sig-key...

Unbreakable Enterprise kernel-container security update

5.4.17-2102.206.1 - Revert 'scsi: core: Cap scsihost cmdperlun at canqueue' Jack Vogel Orabug: 33403144 5.4.17-2102.206.0 - Revert 'uek-rpm: Don't recompute build-ids for kernel-uek-debuginfo' Jack Vogel Orabug: 33245043 - integrity: Load mokx variables into the blacklist keyring Eric Snowberg...

Unbreakable Enterprise kernel security update

5.4.17-2102.206.1 - Revert 'scsi: core: Cap scsihost cmdperlun at canqueue' Jack Vogel Orabug: 33403144 5.4.17-2102.206.0 - Revert 'uek-rpm: Don't recompute build-ids for kernel-uek-debuginfo' Jack Vogel Orabug: 33245043 - integrity: Load mokx variables into the blacklist keyring Eric Snowberg...

Unbreakable Enterprise kernel security update

4.1.12-124.56.1 - ocfs2: subsystem.sumutex is required while accessing the item-ciparent alex chen Orabug: 29184589 CVE-2017-18216 - bcache: fix potential deadlock problem in btreegccoalesce Zhiqiang Liu CVE-2020-12771 - filldir64: remove WARNONONCE for bad directory entries Linus Torvalds Orabug...

Debian DSA-4980-1 : qemu - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-4980 advisory. Multiple security issues were discovered in QEMU, a fast processor emulator, which could result in denial of service or the the execution of arbitrary code. For t...

Fix of CVE: CVE-2021-27364, CVE-2021-27363, CVE-2021-27365

CVE-2021-27365: scsi: iscsi: Ensure sysfs attributes are limited to PAGESIZE - CVE-2021-27365: scsi: iscsi: Verify lengths on passthrough PDUs - CVE-2021-27363: CVE-2021-27364: scsi: iscsi: Restrict sessions and handles to admin capabilities - sysfs: Add sysfsemit and sysfsemitat to format sysfs...

Unbreakable Enterprise kernel security update

4.14.35-2047.507.7.4 - KVM: x86: Check kvmrebooting in kvmspuriousfault Sean Christopherson Orabug: 33362693 4.14.35-2047.507.7.3 - arm64: Reserve elfcorehdr before scanning reserved memory from device tree Dave Kleikamp Orabug: 33354710 4.14.35-2047.507.7.2 - net: geneve: modify IP header check ...

kernel security, bug fix, and enhancement update

4.18.0-305.19.14.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Tianocore Edk2 缓冲区错误漏洞

Tianocore Edk2 is a cross-platform firmware development environment from the Tianocore community that follows the UEFI and PI specifications. A buffer error vulnerability exists in TianoCore edk2 that stems from a boundary error in the IScsiHexToBin function in NetworkPkg/IScsiDxe. A remote...

kernel security and bug fix update

4.18.0-305.17.14.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Denial Of Service

qemu is vulnerable to denial of service. The vulnerability exists due to an out-of-bounds write flaw was found in the UAS USB Attached SCSI device emulation of QEMU...

kernel security and bug fix update

3.10.0-1160.41.1.OL7 - Update Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.9 - Update oraclekernel-sig-key...

CVE-2021-3713

An out-of-bounds write flaw was found in the UAS USB Attached SCSI device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice-data3 and UASDevice-status3 fields. A malicious guest use...

CVE-2021-3713

An out-of-bounds write flaw was found in the UAS USB Attached SCSI device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice-data3 and UASDevice-status3 fields. A malicious guest use...

UBUNTU-CVE-2021-3713

An out-of-bounds write flaw was found in the UAS USB Attached SCSI device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice-data3 and UASDevice-status3 fields. A malicious guest use...

Out-of-bounds

An out-of-bounds write flaw was found in the UAS USB Attached SCSI device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice-data3 and UASDevice-status3 fields. A malicious guest use...

CVE-2021-3713

CVE-2021-3713 is an out-of-bounds write in QEMU’s UAS (USB Attached SCSI) device emulation prior to 6.2.0-rc0, where the guest-supplied stream number is not checked, allowing out-of-bounds access to UASDevice->data3 and UASDevice->status3. This can crash QEMU or potentially enable code exec...

Denial Of Service (DoS)

qemu is vulnerable to denial of service. A NULL pointer dereference flaw in the SCSI emulation support allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service...