VulnerabilityAnalyzed
CVE-2023-52548
Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26) Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module.
HIGH 7.8EPSS 0.13%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26) Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module. This can be leveraged by a malicious OS attacker to corrupt arbitrary SMRAM memory and, in turn, lead to code execution in SMM
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.13% probability · 3th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-787
- Affected
- huawei/curiem-wfg9b firmware
- Source
- psirt@huawei.com
References
- https://www.huawei.com/cn/psirt/security-advisories/2024/huawei-sa-hppvtiroowtboamb-bb3261bd-cnVendor Advisory
- https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-hppvtiroowtboamb-bb3261bd-enVendor Advisory
- https://www.huawei.com/cn/psirt/security-advisories/2024/huawei-sa-hppvtiroowtboamb-bb3261bd-cnVendor Advisory
- https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-hppvtiroowtboamb-bb3261bd-enVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.