When checksum offload is requested for a transmitted packet, the e1000 device model used a guest-provided value to specify the checksum offset in the on-stack buffer. The offset was not validated for certain packet types.
A misbehaving bhyve guest could overwrite memory in the bhyve process on the host, possibly leading to code execution in the host context.
The bhyve process runs in a Capsicum sandbox, which (depending on the FreeBSD version and bhyve configuration) limits the impact of exploiting this issue.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 13 Feb 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 09 Dec 2024 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Freebsd
Freebsd freebsd |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:12.3:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:12.3:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:12.3:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:12.3:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:12.3:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:beta1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:beta2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:beta3-p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:beta3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:beta4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p10:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p6:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p7:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p8:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:p9:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:rc1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:rc2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:rc3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:rc4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:rc5-p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.0:rc5:*:*:*:*:*:* |
|
| Vendors & Products |
Freebsd
Freebsd freebsd |
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: freebsd
Published:
Updated: 2025-03-27T19:54:15.083Z
Reserved: 2022-01-10T22:07:46.040Z
Link: CVE-2022-23087
Updated: 2024-08-03T03:28:43.494Z
Status : Modified
Published: 2024-02-15T05:15:09.337
Modified: 2025-03-27T20:15:16.600
Link: CVE-2022-23087
No data.
OpenCVE Enrichment
No data.