5.3
CVE-2024-56738
- EPSS 0.13%
- Veröffentlicht 29.12.2024 07:15:06
- Zuletzt bearbeitet 31.12.2024 19:15:48
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
GNU GRUB (aka GRUB2) through 2.12 does not use a constant-time algorithm for grub_crypto_memcmp and thus allows side-channel attacks.
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HerstellerGNU
≫
Produkt
GRUB2
Default Statusunknown
Version <=
2.12
Version
2.00
Status
affected
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.13% | 0.331 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 5.3 | 3.9 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
|
CWE-208 Observable Timing Discrepancy
Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.