1295 matches found
SUSE CVE-2024-26962
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
SUSE CVE-2024-27023
In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...
CVE-2024-27023
In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-;flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-;flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush i...
CVE-2024-26962
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
DEBIAN-CVE-2024-27023
In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...
CVE-2024-27023
In CVE-2024-27023, the Linux kernel md subsystem (md) had a flaw where active_io was not released when flush_pending fell to zero, causing mddev_suspend() to wait forever. The fix releases active_io in submit_flushes() as soon as flush_pending transitions to zero, preventing the hang. The descrip...
CVE-2024-27023 md: Fix missing release of 'active_io' for flush
In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...
CVE-2024-27023
In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...
AZL-54572 CVE-2024-26962 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
DEBIAN-CVE-2024-26962
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
UBUNTU-CVE-2024-26962
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
CVE-2024-26962
CVE-2024-26962 — Linux kernel (dm-raid/raid456 deadlock during reshape) Root cause: when a RAID-456 reshape is in progress, IO across the reshape position may wait for reshape progress. In the dm-raid path, certain states (read-only array, MD_RECOVERY_WAIT, MD_RECOVERY_FROZEN) caused reshape to f...
CVE-2024-26962 dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
CVE-2024-26962 dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape
In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...
kernel: md: fix warning for holder mismatch from export_rdev()
A logic inconsistency was identified in the Linux kernel md multiple device driver involving the exportrdev function and associated block device holder bookkeeping. Under certain sequences where mddev-external is toggled, the code would use one holder claimrdev to get a block device but a differe...
SUSE CVE-2024-26900
In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev-serial If kobjectadd is fail in bindrdevtoarray, 'rdev-serial' will be alloc not be freed, and kmemleak occurs. unreferenced object 0xffff88815a350000 size 49152: comm "mdadm", pid 789, jiffies 4294716910...
CVE-2024-26843
A flaw was found in the Linux kernel. Due to an integer overflow, certain EFI-related memory reservations might receive a size other than expected, leading to a denial of service...
CVE-2024-26900
In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev-serial If kobjectadd is fail in bindrdevtoarray, 'rdev-serial' will be alloc not be freed, and kmemleak occurs. unreferenced object 0xffff88815a350000 size 49152: comm "mdadm", pid 789, jiffies 4294716910...
CVE-2024-26900
In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev-serial If kobjectadd is fail in bindrdevtoarray, 'rdev-serial' will be alloc not be freed, and kmemleak occurs. unreferenced object 0xffff88815a350000 size 49152: comm "mdadm", pid 789, jiffies 4294716910...
CVE-2024-26900
CVE-2024-26900: Linux kernel md subsystem vulnerability fixed; kmemleak occurs when rdev->serial is not freed if kobject_add() fails in bind_rdev_to_array(). Root cause: missing free of rdev->serial during serial pool init; impact: local kmemleak exposure (no remote code execution). CVSS v3...