CVE-2022-48657
- Source
- https://cve.org/CVERecord?id=CVE-2022-48657
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48657.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-48657
- Downstream
- Related
- Published
- 2024-04-28T13:01:08Z
- Modified
- 2026-08-12T03:51:38Z
- Summary
- arm64: topology: fix possible overflow in amu_fie_setup()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
arm64: topology: fix possible overflow in amu_fie_setup()
cpufreq_get_hw_max_freq() returns max frequency in kHz as unsigned int, while freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'. Multiplying max frequency by 1000 can potentially result in overflow -- multiplying by 1000ULL instead should avoid that...
Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48657.json" }- References
-
- https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549
- https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e
- https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb
- https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bca
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48657.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-48657
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedcd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6Fixed904f881b57360cf85de962d84d8614d94431f60eFixed3c3edb82d67b2be9231174ac2af4af60d4af7549Fixedbb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6ebFixedd4955c0ad77dbc684fc716387070ac24801b8bca