src_350d40f2cc69277bca
- Source-provided label
- Not reported
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Jul 27, 2022 00:00 UTC
- Retrieved
- Oct 08, 2026 03:51 UTC
CVE-2022-22256: Huawei HWLog KASLR Leak
In this advisory we are disclosing a vulnerability in the Huawei log device that allows any unprivileged process to learn the value of randomized kernel pointers. The vulnerability can be used to defeat KASLR mitigation. Huawei kernels are shipped with custom log devices (/dev/hwlog_dubai, /dev/hwlog_exception and /dev/hwlog_jank) that facilitate better system diagnostics through a series of ioctl
Reference details
- Source category
- Research & news
- Report title
CVE-2022-22256: Huawei HWLog KASLR Leak- First reported
- Jul 27, 2022 00:00 UTC
- Last reported
- Jul 27, 2022 00:00 UTC
- Catalog updated
- Oct 08, 2026 03:51 UTC
- Record ID
f018e50c5eb8f2a3715c61f45a596bbc6f4a4ab42f4156030da88fb26a3fb281
CVEs mentioned by sources
Published indicators
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Source observations
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1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.
Review source update dates and status
- src_350d40f2cc69277bcaCollection status unverifiedLast successful batch: Unverified
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