CVE-2024-56682
published 2024-12-28CVE-2024-56682: In the Linux kernel, the following vulnerability has been resolved: irqchip/riscv-aplic: Prevent crash when MSI domain is missing If the APLIC driver is probed…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
13.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
If the APLIC driver is probed before the IMSIC driver, the parent MSI
domain will be missing, which causes a NULL pointer dereference in
msi_create_device_irq_domain().
Avoid this by deferring probe until the parent MSI domain is available. Use
dev_err_probe() to avoid printing an error message when returning
-EPROBE_DEFER.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.12.3-1 (forky) | linux 6.12.3-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= ca8df97fe6798afbe395fc4a8e23bac0c7fbd248 < 285a07810ab3bcedc2bd380ebacbf6b4942a889a | 285a07810ab3bcedc2bd380ebacbf6b4942a889a |
| linux | linux | >= ca8df97fe6798afbe395fc4a8e23bac0c7fbd248 < 1f181d1cda56c2fbe379c5ace1aa1fac6306669e | 1f181d1cda56c2fbe379c5ace1aa1fac6306669e |
| linux | linux_kernel | >= 0 < 6.12.3-1 | 6.12.3-1 |
| linux | linux_kernel | >= 0 < 6.12.3-1 | 6.12.3-1 |
| linux | linux_kernel | >= 6.10 < 6.12.2 | 6.12.2 |
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
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GHSA
GHSA-f25m-f79x-gq3f: In the Linux kernel, the following vulnerability has been resolved:
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
If the APLIC drive
ghsa_unreviewed·2024-12-28
CVE-2024-56682 [MEDIUM] CWE-476 GHSA-f25m-f79x-gq3f: In the Linux kernel, the following vulnerability has been resolved:
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
If the APLIC drive
In the Linux kernel, the following vulnerability has been resolved:
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
If the APLIC driver is probed before the IMSIC driver, the parent MSI
domain will be missing, which causes a NULL pointer dereference in
msi_create_device_irq_domain().
Avoid this by deferring probe until the parent MSI domain is available. Use
dev_err_probe() to avoid printing an error message when returning
-EPROBE_DEFER.
OSV
CVE-2024-56682: In the Linux kernel, the following vulnerability has been resolved: irqchip/riscv-aplic: Prevent crash when MSI domain is missing If the APLIC driver
osv·2024-12-28·CVSS 5.5
CVE-2024-56682 [MEDIUM] CVE-2024-56682: In the Linux kernel, the following vulnerability has been resolved: irqchip/riscv-aplic: Prevent crash when MSI domain is missing If the APLIC driver
In the Linux kernel, the following vulnerability has been resolved: irqchip/riscv-aplic: Prevent crash when MSI domain is missing If the APLIC driver is probed before the IMSIC driver, the parent MSI domain will be missing, which causes a NULL pointer dereference in msi_create_device_irq_domain(). Avoid this by deferring probe until the parent MSI domain is available. Use dev_err_probe() to avoid printing an error message when returning -EPROBE_DEFER.
Red Hat
kernel: irqchip/riscv-aplic: Prevent crash when MSI domain is missing
vendor_redhat·2024-12-28·CVSS 5.5
CVE-2024-56682 [MEDIUM] CWE-476 kernel: irqchip/riscv-aplic: Prevent crash when MSI domain is missing
kernel: irqchip/riscv-aplic: Prevent crash when MSI domain is missing
In the Linux kernel, the following vulnerability has been resolved:
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
If the APLIC driver is probed before the IMSIC driver, the parent MSI
domain will be missing, which causes a NULL pointer dereference in
msi_create_device_irq_domain().
Avoid this by deferring probe until the parent MSI domain is available. Use
dev_err_probe() to avoid printing an error message when returning
-EPROBE_DEFER.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red H
Debian
CVE-2024-56682: linux - In the Linux kernel, the following vulnerability has been resolved: irqchip/ris...
vendor_debian·2024·CVSS 5.5
CVE-2024-56682 [MEDIUM] CVE-2024-56682: linux - In the Linux kernel, the following vulnerability has been resolved: irqchip/ris...
In the Linux kernel, the following vulnerability has been resolved: irqchip/riscv-aplic: Prevent crash when MSI domain is missing If the APLIC driver is probed before the IMSIC driver, the parent MSI domain will be missing, which causes a NULL pointer dereference in msi_create_device_irq_domain(). Avoid this by deferring probe until the parent MSI domain is available. Use dev_err_probe() to avoid printing an error message when returning -EPROBE_DEFER.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.12.3-1)
sid: resolved (fixed in 6.12.3-1)
trixie: resolved (fixed in 6.12.3-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-12-28
Published