Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a btrfsrundelallocrange failure that could lead to double counting contention...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver bsc1203332. CVE-2022-48742: rtnetlink: make sure to refresh masterdev/mops in...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-56774)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56774 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: add a sanity check for btrfs root...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56581)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56581 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: ref-verify: fix use-after-free...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56774)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56774 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: add a sanity check for btrfs root...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-56581)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56581 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: ref-verify: fix use-after-free...

btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount

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Linux Distros Unpatched Vulnerability : CVE-2024-57896

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount During the unmount path, at closectree, we first stop the cleaner kthread,...

Linux Distros Unpatched Vulnerability : CVE-2024-57976

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: do proper folio cleanup when cowfilerange failed BUG When testing with COW fixup marked as BUGON this is involved with the new pinuserpages change, which...

Linux Distros Unpatched Vulnerability : CVE-2024-56581

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: ref-verify: fix use-after-free after invalid ref action At btrfsreftreemod after we...

Linux Distros Unpatched Vulnerability : CVE-2024-56774

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: add a sanity check for btrfs root in btrfssearchslot Syzbot reports a null-ptr-deref ...

Linux Distros Unpatched Vulnerability : CVE-2024-48875

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 wit...

Linux Distros Unpatched Vulnerability : CVE-2024-49867

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park th...

Linux Distros Unpatched Vulnerability : CVE-2024-50273

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: reinitialize delayed ref list after deleting it from the list At insertdelayedref if we need to update the action of an existing ref to...

Linux Distros Unpatched Vulnerability : CVE-2025-21753

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix use-after-free when attempting to join an aborted transaction When we are trying to join the current transaction and if it's aborted, we read its...

Linux Distros Unpatched Vulnerability : CVE-2024-56582

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free in btrfsencodedreadendio Shinichiro reported the following use-aft...

Linux Distros Unpatched Vulnerability : CVE-2024-49868

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix a NULL pointer dereference when failed to start a new trasacntion BUG Syzbot reported a NULL pointer dereference with the following crash:...

Linux Distros Unpatched Vulnerability : CVE-2024-57806

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction atomicity bug when enabling simple quotas Set squota incompat bit...

Linux Distros Unpatched Vulnerability : CVE-2024-57975

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: do proper folio cleanup when rundelallocnocow failed BUG With CONFIGDEBUGVM set, test case generic/476 has some chance to crash with the following...

Linux Distros Unpatched Vulnerability : CVE-2024-49869

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: send: fix buffer overflow detection when copying path to cache entry Starting with...