CVE catalog

CVE-2007-2893

bochs: CVE-2007-2893

Severity: Medium
Published: May 30, 2007, 1:30:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.46% · Oct 25, 2026

Heap-based buffer overflow in the bx_ne2k_c::rx_frame function in iodev/ne2k.cc in the emulated NE2000 device in Bochs 2.3 allows local users of the guest operating system to write to arbitrary memory locations and gain privileges on the host operating system via vectors that cause TXCNT register values to exceed the device memory size, aka "RX Frame heap overflow."

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	bochs	sid	`3.1+dfsg-1`	fixed
Debian	bochs	forky	`3.1+dfsg-1`	fixed
Debian	bochs	trixie	`3.0+dfsg-1`	fixed
Debian	bochs	bookworm	`2.7+dfsg-4+deb12u1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	bochs	source	sid	`2.3+20070705-1`	low	Not reported	[427144]
Debian	bochs	source	forky	`2.3+20070705-1`	low	Not reported	[427144]
Debian	bochs	source	trixie	`2.3+20070705-1`	low	Not reported	[427144]
Debian	bochs	source	bookworm	`2.3+20070705-1`	low	Not reported	[427144]

[Debian bug #427144]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[bochs]Fixed
Details (2)
- 2.7+dfsg-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bochsbios]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · all · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · all · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bochs-doc]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · all · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · all · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bochs-sdl]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bochs-term]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bochs-wx]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bochs-x]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
[bximage]Fixed
Source package: [bochs]
Details (2)
- 2.7+dfsg-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12
- 2.7+dfsg-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · bookworm; dsa · bochs · debian · 12

[Debian 13 (Trixie)]

[bochs]Fixed
Details (2)
- 3.0+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bochsbios]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · all · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · all · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bochs-doc]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · all · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · all · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bochs-sdl]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bochs-term]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bochs-wx]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bochs-x]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
[bximage]Fixed
Source package: [bochs]
Details (2)
- 3.0+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13
- 3.0+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 2.3+20070705-1
  dsa · bochs · debian · 13

Observed: Oct 23, 2026, 5:03:38 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]