Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2024-41058 | First vendor Publication | 2024-07-29 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.8 | ||
| Base Score | 7.8 | Environmental Score | 7.8 |
| impact SubScore | 5.9 | Temporal Score | 7.8 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix slab-use-after-free in fscache_withdraw_volume() We got the following issue in our fault injection stress test: ================================================================== BUG: KASAN: slab-use-after-free in fscache_withdraw_volume+0x2e1/0x370 Read of size 4 at addr ffff88810680be08 by task ondemand-04-dae/5798 CPU: 0 PID: 5798 Comm: ondemand-04-dae Not tainted 6.8.0-dirty #565 Call Trace: Allocated by task 5820: Freed by task 5820: Following is the process that triggers the issue: mount failed | daemon exit ------------------------------------------------------------ The fscache_volume in cache->volumes must not have been freed yet, but its reference count may be 0. So use the new fscache_try_get_volume() helper function try to get its reference count. If the reference count of fscache_volume is 0, fscache_put_volume() is freeing it, so wait for it to be removed from cache->volumes. If its reference count is not 0, call cachefiles_withdraw_volume() with reference count protection to avoid the above issue. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41058 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-01-08 03:03:46 |
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| 2025-01-07 03:03:19 |
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| 2024-12-25 03:01:57 |
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| 2024-12-12 03:04:54 |
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| 2024-11-25 05:23:11 |
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| 2024-11-22 21:22:41 |
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| 2024-11-21 21:22:13 |
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| 2024-11-20 02:58:32 |
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| 2024-11-14 02:58:51 |
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| 2024-11-09 02:58:51 |
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| 2024-10-26 02:56:15 |
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| 2024-10-25 02:58:10 |
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| 2024-10-23 02:57:23 |
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| 2024-10-03 02:52:43 |
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| 2024-10-02 02:51:07 |
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| 2024-09-15 02:48:52 |
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| 2024-09-12 02:48:25 |
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| 2024-09-07 02:47:25 |
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| 2024-09-06 02:46:35 |
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| 2024-09-04 02:49:48 |
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| 2024-08-22 02:48:31 |
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| 2024-08-22 00:27:48 |
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| 2024-07-29 21:27:27 |
|
