Bug 7258 - [Anolis OS 23] Bugfix for CVE-2023-5215
Summary: [Anolis OS 23] Bugfix for CVE-2023-5215
Status: RESOLVED FIXED
Alias: None
Product: Anolis OS 23
Classification: Anolis OS
Component: BaseOS Packages (show other bugs) BaseOS Packages
Version: unspecified
Hardware: All Linux
: P1-Urgent S1-blocker
Target Milestone: ---
Assignee: happy_orange
QA Contact: bolong_tbl
URL:
Whiteboard:
Keywords: CVE
Depends on:
Blocks:
 
Reported: 2023-11-14 15:26 UTC by 小龙
Modified: 2023-11-14 15:52 UTC (History)
0 users

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Description 小龙 admin 2023-11-14 15:26:55 UTC 
Description:
A flaw was found in libnbd. A server can reply with a block size larger than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This issue could lead to an application crash or other unintended behavior for NBD clients that doesn't treat the return value of the nbd_get_size() function correctly.

Broken commit info:

Bugfix commit info:
https://gitlab.com/nbdkit/libnbd/-/commit/f03330181229360a1a97a264aa956fea54c657de
https://gitlab.com/nbdkit/libnbd/-/commit/0f8ee8c6bd6dd93de771e6d4da87ec5a59504aae