UBUNTU-CVE-2024-26757

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore read-only array in mdcheckrecovery Usually if the array is not read-write, mdcheckrecovery won't register new syncthread in the first place. And if the array is read-write and syncthread is registered,...

UBUNTU-CVE-2024-26756

In the Linux kernel, the following vulnerability has been resolved: md: Don't register syncthread for reshape directly Currently, if reshape is interrupted, then reassemble the array will register syncthread directly from pers-run, in this case 'MDRECOVERYRUNNING' is set directly, however, there ...

CVE-2024-26758 md: Don't ignore suspended array in md_check_recovery()

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore suspended array in mdcheckrecovery mddevsuspend never stop syncthread, hence it doesn't make sense to ignore suspended array in mdcheckrecovery, which might cause syncthread can't be unregistered. After commit...

CVE-2024-26757

The Linux kernel contains a vulnerability in the md_check_recovery() function located in the drivers/md/md.c module. The issue arises because the function fails to properly handle read-only arrays, specifically following commit f52f5c71f3d4 . When dm-raid manipulates the mddev->ro state withou...

CVE-2024-26757

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore read-only array in mdcheckrecovery Usually if the array is not read-write, mdcheckrecovery won't register new syncthread in the first place. And if the array is read-write and syncthread is registered,...

CVE-2024-26757 md: Don't ignore read-only array in md_check_recovery()

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore read-only array in mdcheckrecovery Usually if the array is not read-write, mdcheckrecovery won't register new syncthread in the first place. And if the array is read-write and syncthread is registered,...

CVE-2024-26757 md: Don't ignore read-only array in md_check_recovery()

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore read-only array in mdcheckrecovery Usually if the array is not read-write, mdcheckrecovery won't register new syncthread in the first place. And if the array is read-write and syncthread is registered,...

CVE-2024-26756 md: Don't register sync_thread for reshape directly

In the Linux kernel, the following vulnerability has been resolved: md: Don't register syncthread for reshape directly Currently, if reshape is interrupted, then reassemble the array will register syncthread directly from pers-run, in this case 'MDRECOVERYRUNNING' is set directly, however, there ...

CVE-2024-26756

In the Linux kernel, the following vulnerability has been resolved: md: Don't register syncthread for reshape directly Currently, if reshape is interrupted, then reassemble the array will register syncthread directly from pers-run, in this case 'MDRECOVERYRUNNING' is set directly, however, there ...

CVE-2024-26732 net: implement lockless setsockopt(SO_PEEK_OFF)

In the Linux kernel, the following vulnerability has been resolved: net: implement lockless setsockoptSOPEEKOFF syzbot reported a lockdep violation 1 involving afunix support of SOPEEKOFF. Since SOPEEKOFF is inherently not thread safe it uses a per-socket skpeekoff field, there is really no point...

CVE-2024-26732

CVE-2024-26732 affects the Linux kernel where SO_PEEK_OFF for sockets could cause a lockdep violation in af_unix, due to per-socket uio lock usage. The vulnerability arises because SO_PEEK_OFF was previously protected by kernel locks; a patch implemented lockless behavior for setsockopt(SO_PEEK_O...

CVE-2024-26732 net: implement lockless setsockopt(SO_PEEK_OFF)

In the Linux kernel, the following vulnerability has been resolved: net: implement lockless setsockoptSOPEEKOFF syzbot reported a lockdep violation 1 involving afunix support of SOPEEKOFF. Since SOPEEKOFF is inherently not thread safe it uses a per-socket skpeekoff field, there is really no point...

CVE-2024-26732 net: implement lockless setsockopt(SO_PEEK_OFF)

In the Linux kernel, the following vulnerability has been resolved: net: implement lockless setsockoptSOPEEKOFF syzbot reported a lockdep violation 1 involving afunix support of SOPEEKOFF. Since SOPEEKOFF is inherently not thread safe it uses a per-socket skpeekoff field, there is really no point...

CVE-2024-26696

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix hang in nilfslookupdirtydatabuffers Syzbot reported a hang issue in migratepagesbatch called by mbind and nilfslookupdirtydatabuffers called in the log writer of nilfs2. While migratepagesbatch locks a folio and waits...

CVE-2024-26710

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Limit KASAN thread size increase to 32KB KASAN is seen to increase stack usage, to the point that it was reported to lead to stack overflow on some 32-bit machines see link. To avoid overflows the stack size was...

UBUNTU-CVE-2024-26686

In the Linux kernel, the following vulnerability has been resolved: fs/proc: dotaskstat: use sig-statslock to gather the threads/children stats locktasksighand can trigger a hard lockup. If NRCPUS threads call dotaskstat at the same time and the process has NRTHREADS, it will spin with irqs...

CVE-2024-26710 powerpc/kasan: Limit KASAN thread size increase to 32KB

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Limit KASAN thread size increase to 32KB KASAN is seen to increase stack usage, to the point that it was reported to lead to stack overflow on some 32-bit machines see link. To avoid overflows the stack size was...

PT-2024-21499

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises when the reshape function is interrupted, causing the reassemble array to register the sync thread directly, which can lead to a hang in the stop sync thread function...

CVE-2024-26654 ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs

In the Linux kernel, the following vulnerability has been resolved: ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs The dreamcastcard-timer could schedule the spudmawork and the spudmawork could also arm the dreamcastcard-timer. When the sndpcmsubstream is closing, the aicachannel wi...

openSUSE: Security Advisory for kanidm (openSUSE-SU-2024:0095-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...