Coverity Scan: coreboot

Project Name coreboot
Lines of code analyzed 7,174,822
On Coverity Scan since Nov 14, 2013
Last build analyzed 24 days ago
Language C/C++
Repository URL
Homepage URL
License GPL (GNU General Public License version )

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Analysis Metrics

Version: coreboot_4.21-135-g5f5f7ca93c

Sep 01, 2023
Last Analyzed
Lines of Code Analyzed
Lines of Code in Selected Components
Defect Density

Defect changes since previous build dated Aug 22, 2023

Newly detected

Defects by status for current build

Total defects
See how defect density for 'coreboot' compares with defect density for other open source projects.  Learn more

Note: Defect density is measured by the number of defects per 1,000 lines of code.

Analysis Metrics per Components

Component Name Pattern Ignore Line of Code Defect density
ChromeEC /3rdparty/chromeec/.* Yes 61,675 N/A
Arm Trusted Firmware /3rdparty/arm-trusted-firmware/.* Yes 95,053 N/A
vboot /3rdparty/vboot/.* Yes 28,914 N/A
opensbi /3rdparty/opensbi/.* Yes 16,968 N/A
libpayload /payloads/libpayload/.* No 54,135 0.46
payloads /payloads/.* No 16,242 0.18
romcc /util/romcc/.* No 0 N/A
host tools /util/.* No 112,688 0.58
Google vendorcode /src/vendorcode/google/.* No 966 1.04
Intel vendorcode /src/vendorcode/intel/.* No 61,533 0.00
AMD vendorcode /src/vendorcode/amd/.* No 18,278 0.00
Siemens vendorcode /src/vendorcode/siemens/.* No 577 0.00
Other vendorcode /src/vendorcode/.* No 265,503 0.22
coreboot /src/.* No 656,093 0.32
Generated Files /cb-build/.* No 5,598,547 0.00
Temp files /tmp/.* No 150 0.00
Host include files /usr/include/.* Yes 39,537 N/A
Host library files /usr/lib/.* Yes 64,116 N/A
Other 3rdparty /3rdparty/.* Yes 70,872 N/A
Coverity /cov-int/.* Yes 0 N/A
ccache .*/.ccache/.* No 0 N/A
Coverity_2 .*/coverity/.* No 0 N/A
Go .*/coreboot/go/.* No 36,135 0.17
AMD Mainboards /src/mainboard/amd/.* No 0 N/A
AMD FSP Vendorcode /src/vendorcode/amd/fsp/.* No 0 N/A
Other .* No 23,610 0.21

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 30
190 Integer Overflow or Wraparound 19
676 Use of Potentially Dangerous Function 2





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