VulnerabilityModified
CVE-2022-32663
In Wi-Fi driver, there is a possible system crash due to null pointer dereference.
HIGH 7.5EPSS 1.59%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Wi-Fi driver, there is a possible system crash due to null pointer dereference. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220720014; Issue ID: GN20220720014.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.59% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- mediatek/mt5221 firmware · mediatek/mt7603 firmware · mediatek/mt7613 firmware · mediatek/mt7615 firmware · mediatek/mt7622 firmware · mediatek/mt7628 firmware · mediatek/mt7629 firmware · mediatek/mt7668 firmware · mediatek/mt7902 firmware · mediatek/mt7915 firmware · mediatek/mt7916 firmware · mediatek/mt7921 firmware · mediatek/mt7981 firmware · mediatek/mt7986 firmware · mediatek/mt8167s firmware · mediatek/mt8175 firmware · mediatek/mt8362a firmware · mediatek/mt8365 firmware · mediatek/mt8385 firmware · mediatek/mt8518s firmware · +2 more
- Source
- security@mediatek.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.