{"id":"CVE-2024-57262","aliases":["EUVD-2025-4759","GHSA-5v3r-5x6q-8vmg"],"status":"published","title":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one...","description":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00285,"percentile":0.21129,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2025-02-19T00:00:00Z","modified":"2026-10-28T02:30:28Z","products":[{"vendor":"barebox","product":"barebox"},{"vendor":"pengutronix","product":"barebox"}],"references":[{"url":"https://git.pengutronix.de/cgit/barebox/commit/?id=a2b76550f7d8","tags":["web"]},{"url":"https://git.pengutronix.de/cgit/barebox/commit/?id=a2b76550f7d87ba6f88a9ea50e71f107b514ff4e","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-57262","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5v3r-5x6q-8vmg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57262.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-57262","description":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.","status":"published","published":"2025-02-19T00:00:00Z","modified":"2025-02-19T14:59:25.422Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:34:07.482552Z"}],"euvd":[{"id":"EUVD-2025-4759","description":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.","status":"published","published":"2025-02-19T00:00:00Z","modified":"2025-02-19T14:59:25Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:27.843209Z"}],"ghsa":[{"id":"GHSA-5v3r-5x6q-8vmg","title":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one...","description":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.","status":"published","published":"2025-02-19T03:32:05Z","modified":"2025-02-19T03:32:15Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:59:58.679357Z"}],"nvd":[{"id":"CVE-2024-57262","description":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.","status":"published","published":"2025-02-19T02:15:08.677Z","modified":"2026-06-17T08:13:28.697Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:10:44.508862Z"}],"osv":[{"id":"CVE-2024-57262","description":"In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.","status":"published","published":"2025-02-19T00:00:00Z","modified":"2026-10-28T02:30:28.453585686Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:44:45.107804Z"}]}}