CVE-2024-26823
irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems While refactoring the way the ITSs are probed, the handling of quirks
applicable to ACPI-based platforms was lost. As a result, systems such as
HIP07 lose their GICv4 functionnality, and some other may even fail to
boot, unless they are configured to boot with DT. Move the enabling of quirks into its_probe_one(), making it common to all
firmware implementations.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: irqchip/gic-v3-its: restaurar el sondeo de peculiaridades para sistemas basados en ACPI Al refactorizar la forma en que se sondean los ITS, se perdió el manejo de peculiaridades aplicables a plataformas basadas en ACPI. Como resultado, sistemas como HIP07 pierden su funcionalidad GICv4 y es posible que algunos otros incluso no arranquen, a menos que estén configurados para arrancar con DT. Mueva la habilitación de peculiaridades a its_probe_one(), haciéndola común a todas las implementaciones de firmware.
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems While refactoring the way the ITSs are probed, the handling of quirks applicable to ACPI-based platforms was lost. As a result, systems such as HIP07 lose their GICv4 functionnality, and some other may even fail to boot, unless they are configured to boot with DT. Move the enabling of quirks into its_probe_one(), making it common to all firmware implementations.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-02-19 CVE Reserved
- 2024-04-17 CVE Published
- 2024-04-18 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
URL | Tag | Source |
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https://git.kernel.org/stable/c/9585a495ac936049dba141e8f9d99159ca06d46a | Vuln. Introduced |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.6.18 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.6.18" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.7.6 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.7.6" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.8" | en |
Affected
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