| CVE | CVE-2023-0459 |
| CVE Title | |
| Published Date | 2023-05-25T14:15Z |
| Modified Date | 2023-05-25T15:58Z |
| Description | Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the "access_ok" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47 |
| References | |
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| Reference URL | https://github.com/torvalds/linux/commit/4b842e4e25b12951fa10dedb4bc16bc47e3b850c |
| Reference Description | MISC https://github.com/torvalds/linux/commit/4b842e4e25b12951fa10dedb4bc16bc47e3b850c |
| Reference URL | https://github.com/torvalds/linux/commit/74e19ef0ff8061ef55957c3abd71614ef0f42f47 |
| Reference Description | MISC https://github.com/torvalds/linux/commit/74e19ef0ff8061ef55957c3abd71614ef0f42f47 |
| Sources | NIST MITRE |
Note
- No CVSS data for this CVE