Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9306)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9306 advisory. - sctp: delay autoasconf init until binding the first addr Xin Long Orabug: 32907967 CVE-2021-23133 CVE-2021-23133 - dm ioctl: fix out of bounds...

SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2021:1888-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1888-1 advisory. The SUSE Linux Enterprise 15 SP2 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...

SUSE SLES11 Security Update : kernel (SUSE-SU-2020:14393-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14393-1 advisory. - Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially...

Oracle Linux 7 : kernel (ELSA-2021-2314)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-2314 advisory. - futex: Handle faults correctly for PI futexes Donghai Qiao 1935108 CVE-2021-3347 - futex: Provide and use pistateupdateowner Donghai Qiao 1935108...

SUSE SLES11 Security Update : kernel (SUSE-SU-2019:14089-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2019:14089-1 advisory. - The Btrfs implementation in the Linux kernel before 3.19 does not ensure that the visible xattr state is consistent with a requested...

SUSE SLES11 Security Update : kernel (SUSE-SU-2021:14630-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14630-1 advisory. - An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a...

SUSE SLES11 Security Update : kernel (SUSE-SU-2021:14724-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14724-1 advisory. - An out-of-bounds OOB memory access flaw was found in x25bind in net/x25/afx25.c in the Linux kernel version v5.12-rc5. A bounds check failur...

SUSE-SU-2021:1912-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-33200: Enforcing incorrect limits for pointer arithmetic operations by the BPF verifier could be abused to perform out-of-bounds reads and writes in...

USN-4979-1: Linux kernel vulnerabilities

Kiyin 尹亮 discovered that the NFC LLCP protocol implementation in the Linux kernel contained a reference counting error. A local attacker could use this to cause a denial of service system crash. CVE-2020-25670 Kiyin 尹亮 discovered that the NFC LLCP protocol implementation in the Linux kernel did n...

RHEL 8 : kernel (RHSA-2021:2168)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2168 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: userspace applications can...

EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-1929)

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 5.11.3. A kernel pointer leak can be used to determine the address of the iscsitransport...

Oracle Linux 8 : kernel (ELSA-2021-2168)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-2168 advisory. 4.18.0-305.3.14.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was...

Amazon Linux 2 : kernel (ALAS-2021-1636)

The version of kernel installed on the remote host is prior to 4.14.232-176.381. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1636 advisory. 2024-05-23: CVE-2021-46909 was added to this advisory. 2024-05-23: CVE-2021-46974 was added to this advisory...

Vulnerabilities fixed in Red Hat kernel

Red Hat has fixed vulnerabilities in its kernel. The vulnerabilities allow a local malicious party to circumvent a security measure to bypass and to cause a denial-of-service cause. -= Red Hat =- Red Hat has made updates available for Red Hat Enterprise Linux 8. You can install these updates usin...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2021-1879)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user with root or CAPNETADMIN when...

SUSE-SU-2021:1622-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-29650: Fixed an issue with the netfilter subsystem that allowed attackers to cause a denial of service panic because net/netfilter/xtables.c and...

Ubuntu 21.04 : Linux kernel vulnerabilities (USN-4950-1)

The remote Ubuntu 21.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4950-1 advisory. Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a ring...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4947-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4947-1 advisory. Kiyin discovered that the x25 implementation in the Linux kernel contained overflows when handling addresses from user space. A local attacker could use...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4945-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4945-1 advisory. It was discovered that the Nouveau GPU driver in the Linux kernel did not properly handle error conditions in some situations. A local attack...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9220)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9220 advisory. - Revert 'x86/vmlinux: Use INT3 instead of NOP for linker fill bytes' John Donnelly Orabug: 32576398 CVE-2021-3411 - netfilter: xtables: Use correc...