kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route

There are 3 CVEs for the use-after-free flaw found in net/sched/clsfw.c in classifiers clsfw, clsu32, and clsroute in the Linux Kernel: CVE-2023-4206, CVE-2023-4207, CVE-2023-4208. A local user could use any of these flaws to crash the system or potentially escalate their privileges on the system...

EulerOS 2.0 SP10 : kernel (EulerOS-SA-2023-2811)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbnet.c has a .disconnect versus dvbdeviceopen race condition...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2023-2647)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2023-3247)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Information exposure through microarchitectural state after transient execution in certain vector execution units for some IntelR Processors may...

EulerOS 2.0 SP10 : kernel (EulerOS-SA-2023-2787)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A time-of-check to time-of-use issue exists in iouring subsystem's IORINGOPCLOSE operation in the Linux kernel's versions 5.6 - 5.11 inclusive,...

EulerOS Virtualization 2.9.1 : kernel (EulerOS-SA-2023-2957)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : An out of bounds OOB memory access flaw was found in the Linux kernel in relayfilereadstartpos in kernel/relay.c in the relayfs. Th...

Amazon Linux 2 : kernel (ALASKERNEL-5.10-2024-045)

The version of kernel installed on the remote host is prior to 5.10.205-195.804. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2024-045 advisory. A race condition leading to a use-after-free issue was found in the QXL driver in the Linux kernel...

Ubuntu 23.10 : Linux kernel (Azure) vulnerabilities (USN-6573-1)

The remote Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6573-1 advisory. Lucas Leong discovered that the netfilter subsystem in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker cou...

NewStart CGSL MAIN 6.02 : kernel Multiple Vulnerabilities (NS-SA-2023-0060)

The remote NewStart CGSL host, running version MAIN 6.02, has kernel packages installed that are affected by multiple vulnerabilities: - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4putsuper in...

NewStart CGSL MAIN 6.02 : kernel Multiple Vulnerabilities (NS-SA-2023-0073)

The remote NewStart CGSL host, running version MAIN 6.02, has kernel packages installed that are affected by multiple vulnerabilities: - A vulnerability has been found in Linux Kernel and classified as critical. Affected by this vulnerability is the function areacacheget of the file...

CentOS 7 : kernel (RHSA-2023:5622)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5622 advisory. - In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform arbitrary read and...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2023-13043)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-13043 advisory. - nvmet-tcp: Fix a possible UAF in queue intialization setup Sagi Grimberg Orabug: 36028025 CVE-2023-5178 - x86: KVM: SVM: always update the x2avi...

SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2023:4882-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4882-1 advisory. The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security...

SUSE SLES15 Security Update : kernel (Live Patch 5 for SLE 15 SP5) (SUSE-SU-2023:4863-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4863-1 advisory. This update for the Linux Kernel 5.14.21-1505005528 fixes several issues. The following security issues were fixed: - CVE-2023-3777: Fixed a...

SUSE SLES15 Security Update : kernel (Live Patch 27 for SLE 15 SP3) (SUSE-SU-2023:4871-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4871-1 advisory. This update for the Linux Kernel 5.3.18-15030059106 fixes several issues. The following security issues were fixed: - CVE-2023-3777: Fixed a...

SUSE SLED12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2023:4784-1)

The remote SUSE Linux SLED12 / SLEDSAP12 / SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4784-1 advisory. The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following...

SUSE SLES15: kernel-livepatch-5_14_21-150400_15_53-rt / etc (SUSE-SU-2023:4775-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4775-1 advisory. This update for the Linux Kernel 5.14.21-1504001553 fixes several issues. The following security issues were fixed: - CVE-2023-3777: Fixed a...

SUSE-SU-2023:4802-1 Security update for the Linux Kernel (Live Patch 38 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024157 fixes several issues. The following security issues were fixed: - CVE-2023-4622: Fixed a use-after-free vulnerability in the Unix domain sockets component which could be exploited to achieve local privilege escalation bsc1215442. - CVE-2023-2163...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2023:4732-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4732-1 advisory. The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes. The following security bugs were...

SUSE SLES15: cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / etc (SUSE-SU-2023:4734-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4734-1 advisory. The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security and bugfixes. The following...