CVE-2019-25052 Information disclosure in n/a

What is CVE-2019-25052?

CVE-2019-25052 is a critical vulnerability in n/a, published on 11 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In Linaro OP-TEE before 3.7.0, by using inconsistent or malformed data, it is possible to call update and final cryptographic functions directly, causing a crash that could leak sensitive information.

Weakness: CWE-327

Which versions are affected by CVE-2019-25052?

It affects 1 product.

Products include Trustedfirmware Op-Tee.

How do I fix CVE-2019-25052?

No fix has been published for CVE-2019-25052 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-25052 being exploited?

There is no known exploitation of CVE-2019-25052 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2019-1010292 Memory corruption in OP-TEE Critical 9.8
• CVE-2019-1010293 Memory corruption in OP-TEE Critical 9.8
• CVE-2019-1010295 Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. Critical 9.8
• CVE-2019-1010296 Memory corruption in OP-TEE Critical 9.8
• CVE-2019-1010297 Memory corruption in OP-TEE Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-qx3f-hv27-2wg9.