Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-29648 | First vendor Publication | 2021-03-30 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.5 | ||
| Base Score | 5.5 | Environmental Score | 5.5 |
| impact SubScore | 3.6 | Temporal Score | 5.5 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in the Linux kernel before 5.11.11. The BPF subsystem does not properly consider that resolved_ids and resolved_sizes are intentionally uninitialized in the vmlinux BPF Type Format (BTF), which can cause a system crash upon an unexpected access attempt (in map_create in kernel/bpf/syscall.c or check_btf_info in kernel/bpf/verifier.c), aka CID-350a5c4dd245. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29648 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-307 | Improper Restriction of Excessive Authentication Attempts (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-03-12 13:15:54 |
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| 2024-02-02 02:24:42 |
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| 2024-02-01 12:23:30 |
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| 2024-01-12 02:17:28 |
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| 2023-12-29 02:15:37 |
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| 2023-11-22 02:15:04 |
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| 2023-11-07 21:35:19 |
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| 2023-09-29 13:09:48 |
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| 2023-09-05 13:19:00 |
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| 2023-09-05 01:23:03 |
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| 2023-09-02 13:17:39 |
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| 2023-09-02 01:23:24 |
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| 2023-08-12 13:23:38 |
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| 2023-08-12 01:22:36 |
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| 2023-08-11 13:15:59 |
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| 2023-08-11 01:23:20 |
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| 2023-08-06 13:14:00 |
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| 2023-08-06 01:22:21 |
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| 2023-08-04 13:14:22 |
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| 2023-08-04 01:22:42 |
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| 2023-07-14 13:14:24 |
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| 2023-07-14 01:22:30 |
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| 2023-06-06 13:06:45 |
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| 2023-04-13 02:04:56 |
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| 2023-03-29 02:16:37 |
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| 2023-03-28 12:22:44 |
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| 2023-03-25 02:04:46 |
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| 2023-01-25 02:05:02 |
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| 2023-01-20 02:04:31 |
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| 2022-10-11 13:06:27 |
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| 2022-10-11 01:22:15 |
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| 2022-09-09 02:03:07 |
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| 2022-03-11 01:56:23 |
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| 2022-02-01 01:50:28 |
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| 2021-12-11 12:51:26 |
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| 2021-12-11 01:48:10 |
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| 2021-08-26 12:42:58 |
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| 2021-08-24 01:43:29 |
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| 2021-08-19 12:43:49 |
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| 2021-06-05 01:44:25 |
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| 2021-06-04 01:39:08 |
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| 2021-06-03 01:40:03 |
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| 2021-05-29 01:39:42 |
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| 2021-05-25 12:41:09 |
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| 2021-05-19 12:39:05 |
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| 2021-05-04 14:09:40 |
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| 2021-04-22 03:15:00 |
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| 2021-04-05 17:23:04 |
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| 2021-04-02 09:23:01 |
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| 2021-03-31 17:23:03 |
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| 2021-03-31 05:23:04 |
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