CVE-2022-49260
CVE-2022-49260 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2022-54966
- Affected product: Linux Linux Kernel
- Published:
- Last modified:
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misuse the private context memory. The aead soft crypto occasionally casues the OS panic as setting the 64K page. Here is fix it.
Frequently asked questions
- What is CVE-2022-49260?
- In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misuse the private context memory. The aead soft crypto occasionally casues the OS panic as setting the 64K page. Here is fix it.
- How severe is CVE-2022-49260?
- CVE-2022-49260 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-49260 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-49260?
- CVE-2022-49260 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-49260?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2022-49260 have an EU (EUVD) identifier?
- Yes. CVE-2022-49260 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-54966.
- When was CVE-2022-49260 published?
- CVE-2022-49260 was published on 2025-02-26 and last updated on 2026-06-17.
References
- https://git.kernel.org/stable/c/0a2a464f863187f97e96ebc6384c052cafd4a54c
- https://git.kernel.org/stable/c/40dba7c26e897c637e91312b35f664f1d4d0073c
- https://git.kernel.org/stable/c/5c1149e2abe0b7489300736b8277b45b113de67f
- https://git.kernel.org/stable/c/ef7b10f3cac7810ddcfd976304fd125aca33d144
Affected products (1)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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