جزئیات آسیب‌پذیری
CVE-2026-64312
crypto: pcrypt - restore callback for non-parallel fallback
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - restore callback for non-parallel fallback pcrypt installs pcrypt_aead_done() on the child AEAD request before trying to submit it through padata. If padata_do_parallel() returns -EBUSY, pcrypt falls back to calling the child AEAD directly. That fallback must not keep the padata completion callback. Otherwise an asynchronous completion runs pcrypt_aead_done() even though the request was never enrolled in padata. Restore the original request callback and callback data before calling the child AEAD directly. This keeps the fallback path aligned with a direct AEAD request while leaving the parallel path unchanged.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Linux | Linux | 6.13 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | a8e0074ffb38c9a5964a221bb998034d016c93a2 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | fca8aed12218f96b38e374ff264d78ea1fbd23cc | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 4.19.325 ≤ v < 4.20 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.10.231 ≤ v < 5.10.261 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.15.174 ≤ v < 5.15.212 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.4.287 ≤ v < 5.5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5edae7a9a35606017ee6e05911c290acee9fee5a ≤ v < 82789a44415e3e31168229421b138278dfb16412 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.1.120 ≤ v < 6.1.178 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.11.11 ≤ v < 6.12 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.12.2 ≤ v < 6.12.96 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.6.64 ≤ v < 6.6.145 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 662f2f13e66d3883b9238b0b96b17886179e60e2 ≤ v < c4bd2f4c35b0e15b6040c2f7e7e7986780c066cf | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 662f2f13e66d3883b9238b0b96b17886179e60e2 ≤ v < ed459fe319376e876de433d12b6c6772e612ca36 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 662f2f13e66d3883b9238b0b96b17886179e60e2 ≤ v < 83fa1397d5853de1e27dd52ec44b068ff358ca18 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 7ddab756f2de5b7b43c122ebebdf37f400fb2b6f ≤ v < 4711ca06bd169a2cbc9cc59a6de2ed512c41a880 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 92834692a539b5b7f409e467a14667d64713b732 ≤ v < ae93c5b3e2a2968b56d772ca1d06615927b7cc36 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca ≤ v < 3920c5f6edc341729d20d0507e466c6d3b11f372 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | a92ccd3618e42333ac6f150ecdac14dca298bc7a ≤ v < 81ce16d938db9b88cdc231522c0358395ae8c6b5 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۸- https://git.kernel.org/stable/c/81ce16d938db9b88cdc231522c0358395ae8c6b5
- https://git.kernel.org/stable/c/3920c5f6edc341729d20d0507e466c6d3b11f372
- https://git.kernel.org/stable/c/ae93c5b3e2a2968b56d772ca1d06615927b7cc36
- https://git.kernel.org/stable/c/82789a44415e3e31168229421b138278dfb16412
- https://git.kernel.org/stable/c/4711ca06bd169a2cbc9cc59a6de2ed512c41a880
- https://git.kernel.org/stable/c/c4bd2f4c35b0e15b6040c2f7e7e7986780c066cf
- https://git.kernel.org/stable/c/83fa1397d5853de1e27dd52ec44b068ff358ca18
- https://git.kernel.org/stable/c/ed459fe319376e876de433d12b6c6772e612ca36
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۵/۰۳
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۸
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- جزئی
ضعف‌ها (CWE)
- CWE-662Improper Synchronization