Overview
- Description
- In the Linux kernel, the following vulnerability has been resolved: smb: client: fix possible double free in smb2_set_ea() Clang static checker(scan-build) warning? fs/smb/client/smb2ops.c:1304:2: Attempt to free released memory. 1304 | kfree(ea); | ^~~~~~~~~ There is a double free in such case: 'ea is initialized to NULL' -> 'first successful memory allocation for ea' -> 'something failed, goto sea_exit' -> 'first memory release for ea' -> 'goto replay_again' -> 'second goto sea_exit before allocate memory for ea' -> 'second memory release for ea resulted in double free'. Re-initialie 'ea' to NULL near to the replay_again label, it can fix this double free problem.
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
Weaknesses
- nvd@nist.gov
- CWE-415
Social media
- Hype score
- Not currently trending
CVE-2024-50152 Double Free Vulnerability Patched in Linux Kernel SMB Client In the Linux kernel, a vulnerability has been fixed related to a double free issue in the SMB client. The problem happens in the code fo... https://t.co/12pIsn38tO
@VulmonFeeds
7 Nov 2024
29 Impressions
0 Retweets
0 Likes
1 Bookmark
0 Replies
0 Quotes
CVE-2024-50152 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix possible double free in smb2_set_ea() Clang static checker(scan-build) warning：… https://t.co/IkOoeC89gk
@CVEnew
7 Nov 2024
331 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
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