CVE-2021-47336
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
smackfs: restrict bytes count in smk_set_cipso()
In the Linux kernel, the following vulnerability has been resolved: smackfs: restrict bytes count in smk_set_cipso() Oops, I failed to update subject line. From 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001 Date: Mon, 12 Apr 2021 22:25:06 +0900 Subject: [PATCH] smackfs: restrict bytes count in smk_set_cipso() Commit 7ef4c19d245f3dc2 ("smackfs: restrict bytes count in smackfs write functions") missed that count > SMK_CIPSOMAX check applies to only format == SMK_FIXED24_FMT case.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 5f9880403e6b71d56924748ba331daf836243fca | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 5c2dca9a7a7ff6a2df34158903515e2e4fd3d2b2 | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | cbd87ba6a13891acf6180783f8234a8b7a3e3d4d | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 135122f174c357b7a3e58f40fa5792156c5e93e6 | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 3780348c1a0e14ffefcaf1fc521f815bcaac94b0 | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 8f5c773a2871cf446e3f36b2834fb25bbb28512b | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 258fd821f69378453c071b9dd767b298810fc766 | Unavailable | None listed |
| f7112e6c9abf1c70f001dcf097c1d6e218a93f5c | affected | git | 49ec114a6e62d8d320037ce71c1aaf9650b3cafd | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.5 | Unavailable | None listed |
| 4.9.276 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.240 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.198 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.133 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.51 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.12.18 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13.3 | unaffected | semver | Unavailable | 5.13.* | None listed |
| 5.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |