CVE-2024-35794
published 2024-05-17CVE-2024-35794: In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen sync_thread during suspend 1) commit f52f5c71f3d4 ("md: fix stopping…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
dm-raid: really frozen sync_thread during suspend
1) commit f52f5c71f3d4 ("md: fix stopping sync thread") remove
MD_RECOVERY_FROZEN from __md_stop_writes() and doesn't realize that
dm-raid relies on __md_stop_writes() to frozen sync_thread
indirectly. Fix this problem by adding MD_RECOVERY_FROZEN in
md_stop_writes(), and since stop_sync_thread() is only used for
dm-raid in this case, also move stop_sync_thread() to
md_stop_writes().
2) The flag MD_RECOVERY_FROZEN doesn't mean that sync thread is frozen,
it only prevent new sync_thread to start, and it can't stop the
running sync thread; In order to frozen sync_thread, after seting the
flag, stop_sync_thread() should be used.
3) The flag MD_RECOVERY_FROZEN doesn't mean that writes are stopped, use
it as condition for md_stop_writes() in raid_postsuspend() doesn't
look correct. Consider that reentrant stop_sync_thread() do nothing,
always call md_stop_writes() in raid_postsuspend().
4) raid_message can set/clear the flag MD_RECOVERY_FROZEN at anytime,
and if MD_RECOVERY_FROZEN is cleared while the array is suspended,
new sync_thread can start unexpected. Fix this by disallow
raid_message() to change sync_thread status during suspend.
Note that after commit f52f5c71f3d4 ("md: fix stopping sync thread"), the
test shell/lvconvert-raid-reshape.sh start to hang in stop_sync_thread(),
and with previous fixes, the test won't hang there anymore, however, the
test will still fail and complain that ext4 is corrupted. And with this
patch, the test won't hang due to stop_sync_thread() or fail due to ext4
is corrupted anymore. However, there is still a deadlock related to
dm-raid456 that will be fixed in following patches.
Affected
27 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.7.12-1 (forky) | linux 6.7.12-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 9dbd1aa3a81c6166608fec87994b6c464701f73a < af916cb66a80597f3523bc85812e790bcdcfd62b | af916cb66a80597f3523bc85812e790bcdcfd62b |
| linux | linux | >= 9dbd1aa3a81c6166608fec87994b6c464701f73a < eaa8fc9b092837cf2c754bde1a15d784ce9a85ab | eaa8fc9b092837cf2c754bde1a15d784ce9a85ab |
| linux | linux | >= 9dbd1aa3a81c6166608fec87994b6c464701f73a < 16c4770c75b1223998adbeb7286f9a15c65fba73 | 16c4770c75b1223998adbeb7286f9a15c65fba73 |
| linux | linux_kernel | >= 0 < 6.7.12-1 | 6.7.12-1 |
| linux | linux_kernel | >= 0 < 6.7.12-1 | 6.7.12-1 |
| linux | linux_kernel | >= 0 < 6.8.0-35.35 | 6.8.0-35.35 |
| linux | linux_kernel | >= 4.8 < 6.7.12 | 6.7.12 |
| linux | linux_kernel | >= 6.8 < 6.8.3 | 6.8.3 |
| msrc | azl3_hyperv-daemons_6.6.22.1-2_on_azure_linux_3.0 | — | — |
| msrc | azl3_hyperv-daemons_6.6.35.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.104.2-4_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.112.1-2_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.117.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.119.3-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.119.3-3_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.121.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.126.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.130.1-3_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.96.2-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.96.2-2_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_ubuntu6.3MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
vendor_msrc4.4MEDIUM
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Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2024-07-04·CVSS 6.3
CVE-2024-26868 [MEDIUM] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-fre
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-14·CVSS 6.3
CVE-2024-26978 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnera
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2024-06-11·CVSS 6.3
CVE-2024-27033 [MEDIUM] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
v
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-07·CVSS 6.3
CVE-2024-26876 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnera
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-07·CVSS 6.3
CVE-2024-26870 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnera
Red Hat
kernel: dm-raid: really frozen sync_thread during suspend
vendor_redhat·2024-05-17·CVSS 5.5
CVE-2024-35794 [MEDIUM] kernel: dm-raid: really frozen sync_thread during suspend
kernel: dm-raid: really frozen sync_thread during suspend
In the Linux kernel, the following vulnerability has been resolved:
dm-raid: really frozen sync_thread during suspend
1) commit f52f5c71f3d4 ("md: fix stopping sync thread") remove
MD_RECOVERY_FROZEN from __md_stop_writes() and doesn't realize that
dm-raid relies on __md_stop_writes() to frozen sync_thread
indirectly. Fix this problem by adding MD_RECOVERY_FROZEN in
md_stop_writes(), and since stop_sync_thread() is only used for
dm-raid in this case, also move stop_sync_thread() to
md_stop_writes().
2) The flag MD_RECOVERY_FROZEN doesn't mean that sync thread is frozen,
it only prevent new sync_thread to start, and it can't stop the
running sync thread; In order to frozen sync_thread, after seting the
flag, stop_sync_thread() shoul
Microsoft
dm-raid: really frozen sync_thread during suspend
vendor_msrc·2024-05-14·CVSS 4.4
CVE-2024-35794 [MEDIUM] dm-raid: really frozen sync_thread during suspend
dm-raid: really frozen sync_thread during suspend
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.micro
Debian
CVE-2024-35794: linux - In the Linux kernel, the following vulnerability has been resolved: dm-raid: re...
vendor_debian·2024·CVSS 5.5
CVE-2024-35794 [MEDIUM] CVE-2024-35794: linux - In the Linux kernel, the following vulnerability has been resolved: dm-raid: re...
In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen sync_thread during suspend 1) commit f52f5c71f3d4 ("md: fix stopping sync thread") remove MD_RECOVERY_FROZEN from __md_stop_writes() and doesn't realize that dm-raid relies on __md_stop_writes() to frozen sync_thread indirectly. Fix this problem by adding MD_RECOVERY_FROZEN in md_stop_writes(), and since stop_sync_thread() is only used for dm-raid in this case, also move stop_sync_thread() to md_stop_writes(). 2) The flag MD_RECOVERY_FROZEN doesn't mean that sync thread is frozen, it only prevent new sync_thread to start, and it can't stop the running sync thread; In order to frozen sync_thread, after seting the flag, stop_sync_thread() should be used. 3) The flag MD_RECOVERY_FROZEN doesn't mean that
OSV
linux-oracle vulnerabilities
osv·2024-07-04·CVSS 5.5
CVE-2022-38096 [MEDIUM] linux-oracle vulnerabilities
linux-oracle vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possib
OSV
linux-azure, linux-gke vulnerabilities
osv·2024-06-14·CVSS 5.5
CVE-2022-38096 [MEDIUM] linux-azure, linux-gke vulnerabilities
linux-azure, linux-gke vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service
OSV
linux-oem-6.8 vulnerabilities
osv·2024-06-11·CVSS 5.5
CVE-2022-38096 [MEDIUM] linux-oem-6.8 vulnerabilities
linux-oem-6.8 vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possi
OSV
linux, linux-ibm, linux-lowlatency, linux-raspi vulnerabilities
osv·2024-06-07·CVSS 5.5
CVE-2022-38096 [MEDIUM] linux, linux-ibm, linux-lowlatency, linux-raspi vulnerabilities
linux, linux-ibm, linux-lowlatency, linux-raspi vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to
OSV
linux-aws, linux-gcp vulnerabilities
osv·2024-06-07·CVSS 5.5
CVE-2022-38096 [MEDIUM] linux-aws, linux-gcp vulnerabilities
linux-aws, linux-gcp vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service o
OSV
CVE-2024-35794: In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen sync_thread during suspend 1) commit f52f5c71f3d4 ("md: fix
osv·2024-05-17·CVSS 5.5
CVE-2024-35794 [MEDIUM] CVE-2024-35794: In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen sync_thread during suspend 1) commit f52f5c71f3d4 ("md: fix
In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen sync_thread during suspend 1) commit f52f5c71f3d4 ("md: fix stopping sync thread") remove MD_RECOVERY_FROZEN from __md_stop_writes() and doesn't realize that dm-raid relies on __md_stop_writes() to frozen sync_thread indirectly. Fix this problem by adding MD_RECOVERY_FROZEN in md_stop_writes(), and since stop_sync_thread() is only used for dm-raid in this case, also move stop_sync_thread() to md_stop_writes(). 2) The flag MD_RECOVERY_FROZEN doesn't mean that sync thread is frozen, it only prevent new sync_thread to start, and it can't stop the running sync thread; In order to frozen sync_thread, after seting the flag, stop_sync_thread() should be used. 3) The flag MD_RECOVERY_FROZEN doesn't mean that
GHSA
GHSA-wmx4-9pgv-5565: In the Linux kernel, the following vulnerability has been resolved:
dm-raid: really frozen sync_thread during suspend
1) commit f52f5c71f3d4 ("md: f
ghsa_unreviewed·2024-05-17
CVE-2024-35794 [MEDIUM] GHSA-wmx4-9pgv-5565: In the Linux kernel, the following vulnerability has been resolved:
dm-raid: really frozen sync_thread during suspend
1) commit f52f5c71f3d4 ("md: f
In the Linux kernel, the following vulnerability has been resolved:
dm-raid: really frozen sync_thread during suspend
1) commit f52f5c71f3d4 ("md: fix stopping sync thread") remove
MD_RECOVERY_FROZEN from __md_stop_writes() and doesn't realize that
dm-raid relies on __md_stop_writes() to frozen sync_thread
indirectly. Fix this problem by adding MD_RECOVERY_FROZEN in
md_stop_writes(), and since stop_sync_thread() is only used for
dm-raid in this case, also move stop_sync_thread() to
md_stop_writes().
2) The flag MD_RECOVERY_FROZEN doesn't mean that sync thread is frozen,
it only prevent new sync_thread to start, and it can't stop the
running sync thread; In order to frozen sync_thread, after seting the
flag, stop_sync_thread() should be used.
3) The flag MD_RECOVERY_FROZEN doesn't mean th
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/16c4770c75b1223998adbeb7286f9a15c65fba73https://git.kernel.org/stable/c/af916cb66a80597f3523bc85812e790bcdcfd62bhttps://git.kernel.org/stable/c/eaa8fc9b092837cf2c754bde1a15d784ce9a85abhttps://git.kernel.org/stable/c/16c4770c75b1223998adbeb7286f9a15c65fba73https://git.kernel.org/stable/c/af916cb66a80597f3523bc85812e790bcdcfd62bhttps://git.kernel.org/stable/c/eaa8fc9b092837cf2c754bde1a15d784ce9a85ab
2024-05-17
Published