Description
In the Linux kernel, the following vulnerability has been resolved: smb/client: fix possible infinite loop and oob read in symlink_data() On 32-bit architectures, the infinite loop is as follows: len = p->ErrorDataLength == 0xfffffff8 u8 *next = p->ErrorContextData + len next == p On 32-bit architectures, the out-of-bounds read is as follows: len = p->ErrorDataLength == 0xfffffff0 u8 *next = p->ErrorContextData + len next == (u8 *)p - 8
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
76894f3e2f71177747b8b4763fb180e800279585 to < 1cfa2d59f669db28d6292d10ff87ca6837c781b0affected76894f3e2f71177747b8b4763fb180e800279585 to < b41598bf54b3fe528994e573df6008f8f4d0a4f4affected76894f3e2f71177747b8b4763fb180e800279585 to < cd4b9b662f0fb9aa97ee6bf9034eca76fc6cab23affected76894f3e2f71177747b8b4763fb180e800279585 to < 97a05b0ae9ea5ec052be2eef0f9cc7ce03501bbbaffected76894f3e2f71177747b8b4763fb180e800279585 to < 1b9331b16b0ed9414dcf7583d8134bdfeb117aaeaffected76894f3e2f71177747b8b4763fb180e800279585 to < 7d9a7f1f96cd617ee9e75bb22217c709038e26b8affected2d046892a493d9760c35fdaefc3017f27f91b621affected6.0.16 to < 6.1affected
Linux Linux
Default version status: affected
6.1affected0 to < 6.1unaffected6.1.175 to ≤ 6.1.*unaffected6.6.141 to ≤ 6.6.*unaffected6.12.91 to ≤ 6.12.*unaffected6.18.33 to ≤ 6.18.*unaffected7.0.10 to ≤ 7.0.*unaffected7.1 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/1cfa2d59f669db28d6292d10ff87ca6837c781b0 ↗
- https://git.kernel.org/stable/c/b41598bf54b3fe528994e573df6008f8f4d0a4f4 ↗
- https://git.kernel.org/stable/c/cd4b9b662f0fb9aa97ee6bf9034eca76fc6cab23 ↗
- https://git.kernel.org/stable/c/97a05b0ae9ea5ec052be2eef0f9cc7ce03501bbb ↗
- https://git.kernel.org/stable/c/1b9331b16b0ed9414dcf7583d8134bdfeb117aae ↗
- https://git.kernel.org/stable/c/7d9a7f1f96cd617ee9e75bb22217c709038e26b8 ↗