CVE-2023-45898
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.
El kernel de Linux anterior a 6.5.4 tiene un es1 use-after-free en fs/ext4/extents_status.c, relacionado con ext4_es_insert_extent.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-10-16 CVE Reserved
- 2023-10-16 CVE Published
- 2023-10-20 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 | Release Notes | |
| https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec | 2023-11-07 | |
| https://lkml.org/lkml/2023/8/13/477 | 2023-11-07 | |
| https://www.spinics.net/lists/stable-commits/msg317086.html | 2023-11-07 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | < 6.5.4 Search vendor "Linux" for product "Linux Kernel" and version " < 6.5.4" | - |
Affected
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