High severity7.8NVD Advisory· Published Aug 17, 2022· Updated Jun 17, 2026
CVE-2022-37459
CVE-2022-37459
Description
Ampere Altra devices before 1.08g and Ampere Altra Max devices before 2.05a allow attackers to control the predictions for return addresses and potentially hijack code flow to execute arbitrary code via a side-channel attack, aka a "Retbleed" issue.
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Affected products
4- Ampere/Altra devicesdescription
- cpe:2.3:o:amperecomputing:ampere_altra_firmware:*:*:*:*:*:*:*:*Range: <1.08g
- cpe:2.3:o:amperecomputing:ampere_altra_max_firmware:*:*:*:*:*:*:*:*Range: <2.05a
Patches
Vulnerability mechanics
References
2- amperecomputing.com/products/security-bulletins/retbleed.htmlnvdVendor Advisory
- developer.arm.com/documentation/ka005138/1-0/nvdThird Party Advisory
News mentions
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