A flaw was found in grub2 where the grub_extcmd_dispatcher() function calls grub_arg_list_alloc() to allocate memory for the grub's argument list. However, it fails to check in case the memory allocation fails. Once the allocation fails, a NULL point will be processed by the parse_option() function, leading grub to crash or, in some rare scenarios, corrupt the IVT data.
Metrics
Affected Vendors & Products
References
History
Tue, 10 Jun 2025 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:10 |
Wed, 14 May 2025 03:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:9 |
Tue, 13 May 2025 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:9::baseos | |
| References |
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Wed, 19 Feb 2025 16:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Wed, 19 Feb 2025 14:00:00 +0000
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| Metrics |
threat_severity
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threat_severity
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Tue, 18 Feb 2025 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in grub2 where the grub_extcmd_dispatcher() function calls grub_arg_list_alloc() to allocate memory for the grub's argument list. However, it fails to check in case the memory allocation fails. Once the allocation fails, a NULL point will be processed by the parse_option() function, leading grub to crash or, in some rare scenarios, corrupt the IVT data. | |
| Title | Grub2: commands/extcmd: missing check for failed allocation | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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| Weaknesses | CWE-252 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2025-02-18T19:25:40.364Z
Updated: 2025-08-30T22:17:56.328Z
Reserved: 2024-09-08T01:57:12.947Z
Link: CVE-2024-45775
Updated: 2025-02-19T14:42:32.168Z
Status : Awaiting Analysis
Published: 2025-02-18T20:15:19.177
Modified: 2025-05-13T20:15:24.717
Link: CVE-2024-45775