CVE-2024-26784
published 2024-04-04CVE-2024-26784: In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal On unloading of the…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.19%
9.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
On unloading of the scmi_perf_domain module got the below splat, when in
the DT provided to the system under test the '#power-domain-cells' property
was missing. Indeed, this particular setup causes the probe to bail out
early without giving any error, which leads to the ->remove() callback gets
to run too, but without all the expected initialized structures in place.
Add a check and bail out early on remove too.
Call trace:
scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain]
scmi_dev_remove+0x28/0x40 [scmi_core]
device_remove+0x54/0x90
device_release_driver_internal+0x1dc/0x240
driver_detach+0x58/0xa8
bus_remove_driver+0x78/0x108
driver_unregister+0x38/0x70
scmi_driver_unregister+0x28/0x180 [scmi_core]
scmi_perf_domain_driver_exit+0x18/0xb78 [scmi_perf_domain]
__arm64_sys_delete_module+0x1a8/0x2c0
invoke_syscall+0x50/0x128
el0_svc_common.constprop.0+0x48/0xf0
do_el0_svc+0x24/0x38
el0_svc+0x34/0xb8
el0t_64_sync_handler+0x100/0x130
el0t_64_sync+0x190/0x198
Code: a90153f3 f9403c14 f9414800 955f8a05 (b9400a80)
---[ end trace 0000000000000000 ]---
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.7.9-1 (forky) | linux 6.7.9-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 2af23ceb8624a419eaf40295c11fcb86ec9ee303 < f6aaf131e4d4a9a26040ecc018eb70ab8b3d355d | f6aaf131e4d4a9a26040ecc018eb70ab8b3d355d |
| linux | linux | >= 2af23ceb8624a419eaf40295c11fcb86ec9ee303 < eb5555d422d0fc325e1574a7353d3c616f82d8b5 | eb5555d422d0fc325e1574a7353d3c616f82d8b5 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.7.9-1 | 6.7.9-1 |
| linux | linux_kernel | >= 0 < 6.7.9-1 | 6.7.9-1 |
| linux | linux_kernel | >= 6.7 < 6.7.9 | 6.7.9 |
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_debian5.5LOW
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
kernel: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
vendor_redhat·2024-04-04·CVSS 5.5
CVE-2024-26784 [MEDIUM] kernel: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
kernel: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
On unloading of the scmi_perf_domain module got the below splat, when in
the DT provided to the system under test the '#power-domain-cells' property
was missing. Indeed, this particular setup causes the probe to bail out
early without giving any error, which leads to the ->remove() callback gets
to run too, but without all the expected initialized structures in place.
Add a check and bail out early on remove too.
Call trace:
scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain]
scmi_dev_remove+0x28/0x40 [scmi_core]
device_remove+0x54/0x90
device_release_driver_internal+0x1dc/0x240
driver_d
Debian
CVE-2024-26784: linux - In the Linux kernel, the following vulnerability has been resolved: pmdomain: a...
vendor_debian·2024·CVSS 5.5
CVE-2024-26784 [MEDIUM] CVE-2024-26784: linux - In the Linux kernel, the following vulnerability has been resolved: pmdomain: a...
In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal On unloading of the scmi_perf_domain module got the below splat, when in the DT provided to the system under test the '#power-domain-cells' property was missing. Indeed, this particular setup causes the probe to bail out early without giving any error, which leads to the ->remove() callback gets to run too, but without all the expected initialized structures in place. Add a check and bail out early on remove too. Call trace: scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain] scmi_dev_remove+0x28/0x40 [scmi_core] device_remove+0x54/0x90 device_release_driver_internal+0x1dc/0x240 driver_detach+0x58/0xa8 bus_remove_driver+0x78/0x108 driver_unregister+0x38/0x70
GHSA
GHSA-hhxq-r4w4-4f7m: In the Linux kernel, the following vulnerability has been resolved:
pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
On unloading of
ghsa_unreviewed·2024-04-04
CVE-2024-26784 [MEDIUM] CWE-476 GHSA-hhxq-r4w4-4f7m: In the Linux kernel, the following vulnerability has been resolved:
pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
On unloading of
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal
On unloading of the scmi_perf_domain module got the below splat, when in
the DT provided to the system under test the '#power-domain-cells' property
was missing. Indeed, this particular setup causes the probe to bail out
early without giving any error, which leads to the ->remove() callback gets
to run too, but without all the expected initialized structures in place.
Add a check and bail out early on remove too.
Call trace:
scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain]
scmi_dev_remove+0x28/0x40 [scmi_core]
device_remove+0x54/0x90
device_release_driver_internal+0x1dc/0x240
driver_detach+0x58/0xa8
bus_remove_driver+0x78/0x108
driver_unregister+0x38/0
OSV
CVE-2024-26784: In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal On unloading of th
osv·2024-04-04·CVSS 5.5
CVE-2024-26784 [MEDIUM] CVE-2024-26784: In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal On unloading of th
In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: Fix NULL dereference on scmi_perf_domain removal On unloading of the scmi_perf_domain module got the below splat, when in the DT provided to the system under test the '#power-domain-cells' property was missing. Indeed, this particular setup causes the probe to bail out early without giving any error, which leads to the ->remove() callback gets to run too, but without all the expected initialized structures in place. Add a check and bail out early on remove too. Call trace: scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain] scmi_dev_remove+0x28/0x40 [scmi_core] device_remove+0x54/0x90 device_release_driver_internal+0x1dc/0x240 driver_detach+0x58/0xa8 bus_remove_driver+0x78/0x108 driver_unregister+0x38/0x70
No detection rules found.
No public exploits indexed.
2024-04-04
Published