PT-2022-16981 · Unknown · @Eth-Optimism/L2Geth

Jay Freeman + 1 · Published 2022-02-10 · Updated 2022-02-18 · CVE-2022-24916

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions @eth-optimism/l2geth versions prior to 0.5.11

Description The issue allows economic griefing because a balance is duplicated upon contract self-destruction.

Recommendations For versions prior to 0.5.11, update to version 0.5.11 or later to resolve the issue.

Exploit

Fix

Related Identifiers

CVE-2022-24916

Affected Products

@Eth-Optimism/L2Geth

References · 8

• 🔥 https://saurik.com/optimism.html · Exploit
• https://github.com/ethereum-optimism/optimism/compare/%40eth-optimism%2Fl2geth%400.5.10...%40eth-optimism%2Fl2geth%400.5.11 · Patch
• https://github.com/ethereum-optimism/optimism/pull/2146 · Patch
• https://osv.dev/vulnerability/CVE-2022-24916 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-24916 · Security Note
• https://news.ycombinator.com/item?id=30289240 · Note
• https://optimismpbc.medium.com/disclosure-fixing-a-critical-bug-in-optimisms-geth-fork-a836ebdf7c94 · Note
• https://t.me/cibsecurity/37256 · Telegram Post