CVE-2026-72231
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
batman-adv: tt: avoid request storms during pending request
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: avoid request storms during pending request batadv_send_tt_request() allocates a tt_req_node when none exists for the destination originator node. This should prevent that a multiple TT requests are send at the same time to an originator. But if allocation of the send buffer failed, this request must be cleaned up again. But indicator for such a failure is "ret == false". But the actual implementation is checking for "ret == true". The check must be inverted to not loose the information about the TT request directly after it was attempted to be sent out. This should avoid potential request storms.
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) |
|---|---|---|---|---|---|
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 6055695ea40c64a47e00742c12c99b1a33b4daed | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 21c44a6895f41df811d1c91d10eea194dda2b345 | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 5e46c76d9a5062212c4c5f642a5549fd9c057f8a | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 067e413eec2e63c2996909ef55214b3a0eda0be7 | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 716f434eb35869e130424331584a91fbb729b9bd | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 6a65ac8a81e903bb4b555c1d13532f5cb0167a4a | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | aba1cf21954e64c36afb966b754adad2b0b8aa48 | Unavailable | None listed |
| 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 | affected | git | 27c7d40008231ae4140d35501b60087a9de2d2c3 | 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) |
|---|---|---|---|---|---|
| 3.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.13 | Unavailable | None listed |
| 5.10.261 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.212 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |