Vulnerability Details : CVE-2024-26776
In the Linux kernel, the following vulnerability has been resolved:
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected
Return IRQ_NONE from the interrupt handler when no interrupt was
detected. Because an empty interrupt will cause a null pointer error:
Unable to handle kernel NULL pointer dereference at virtual
address 0000000000000008
Call trace:
complete+0x54/0x100
hisi_sfc_v3xx_isr+0x2c/0x40 [spi_hisi_sfc_v3xx]
__handle_irq_event_percpu+0x64/0x1e0
handle_irq_event+0x7c/0x1cc
Vulnerability category: Memory Corruption
Products affected by CVE-2024-26776
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-26776
0.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 1 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-26776
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | 2025-02-27 |
CWE ids for CVE-2024-26776
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2024-26776
-
https://git.kernel.org/stable/c/e4168ac25b4bd378bd7dda322d589482a136c1fd
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/de8b6e1c231a95abf95ad097b993d34b31458ec9
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/0399d7eba41d9b28f5bdd7757ec21a5b7046858d
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/f19361d570c67e7e014896fa2dacd7d721bf0aa8
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/e94da8aca2e78ef9ecca02eb211869eacd5504e5
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/d637b5118274701e8448f35953877daf04df18b4
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
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