kernel: xfs: fix log recovery buffer allocation for the legacy h_size fixup

A security vulnerability has been discovered in the Linux kernel's XFS file system implementation, specifically within the xloglogrechblks function. This flaw arises from an inadequate log recovery buffer allocation during the processing of legacy header size adjustments. The vulnerability can be...

UBUNTU-CVE-2024-41014

In the Linux kernel, the following vulnerability has been resolved: xfs: add bounds checking to xlogrecoverprocessdata There is a lack of verification of the space occupied by fixed members of xlogopheader in the xlogrecoverprocessdata. We can create a crafted image to trigger an out of bounds re...

SUSE CVE-2023-4949

An attacker with local access to a system either through a disk or external drive can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub's XFS file system implementation...

SUSE CVE-2021-47492

In the Linux kernel, the following vulnerability has been resolved: mm, thp: bail out early in collapsefile for writeback page Currently collapsefile does not explicitly check PGwriteback, instead, pagehasprivate and trytoreleasepage are used to filter writeback pages. This does not work for xfs...

NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2024-0014)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by multiple vulnerabilities: - .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt...

CLSA-2024-1709204778 kernel: Fix of 7 CVEs

KVM: nSVM: avoid picking up unsupported bits from L2 in intctl CVE-2021-3653 CVE-2021-3653 - xen/netfront: fix leaking data in shared pages CVE-2022-33740 - xfs: fix up non-directory creation in SGID directories CVE-2021-4037 - netsched: clsroute: remove from list when handle is 0 CVE-2022-2588 -...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2023-3132)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A use-after-free flaw was found in net/sched/clsfw.c in classifiers clsfw, clsu32, and clsroute in the Linux Kernel. This flaw allows a local...

EulerOS Virtualization 3.0.6.0 : kernel (EulerOS-SA-2023-3434)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A use-after-free flaw was found in net/sched/clsfw.c in classifiers clsfw, clsu32, and clsroute in the Linux Kernel. This flaw allo...

Rocky Linux 8 : kernel (RLSA-2023:4517)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:4517 advisory. - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2capcore.c's l2capconnect and l2capleconnectreq functions which may allo...

CLSA-2023-1695715460 kernel: Fix of 24 CVEs

xen/xenbus: don't let xenbusgrantring remove grants in error case CVE-2022-23040 - xen/xenbus: Fix granting of vmalloc'd memory - xen/blkfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23036 - xen/grant-table: add gnttabtryendforeignaccess CVE-2022-23036 - xen/blkfront: don't...

USN-6347-1 linux-azure-fde-5.15 vulnerabilities

William Zhao discovered that the Traffic Control TC subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service kernel deadlock. CVE-2022-4269 It was discovered that the NTFS file system...

Ubuntu 18.04 ESM : Linux kernel (Azure) vulnerabilities (USN-6337-1)

The remote Ubuntu 18.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6337-1 advisory. It was discovered that the netlink implementation in the Linux kernel did not properly validate policies when parsing attributes in some situations. An...

xfsprogs bug fix update

An update is available for xfsprogs. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The xfsprogs packages contain a set of utilities to administer the XFS file...

kernel: OOB access in the Linux kernel's XFS subsystem

An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure with a dirty log journal. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: OOB access in the Linux kernel's XFS subsystem

An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure with a dirty log journal. This flaw allows a local user to crash or potentially escalate their privileges on the system...

Debian DSA-5480-1 : linux - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5480 advisory. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2022-4269...

AlmaLinux 8 : kernel (ALSA-2023:4517)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:4517 advisory. - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2capcore.c's l2capconnect and l2capleconnectreq functions which may allow...

kernel: OOB access in the Linux kernel's XFS subsystem

An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure with a dirty log journal. This flaw allows a local user to crash or potentially escalate their privileges on the system...

EulerOS 2.0 SP9 : kernel (EulerOS-SA-2023-2584)

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 before 6.3.2. A use-after-free was found in dm1105remove in...

EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2023-2560)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in...