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cve-check: Fix false negative version issue

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NVD DB store version and update in the same value, separated by '_'.
The proposed patch check if the version from NVD DB contains a "_",
ie 9.2.0_p1 is convert to 9.2.0p1 before version comparison.

[YOCTO #14127]

Reviewed-by: Yoann CONGAL <yoann.congal@smile.fr>
(From OE-Core rev: 7d00f6ec578084a0a0e5caf36241d53036d996c4)

Signed-off-by: Geoffrey GIRY <geoffrey.giry@smile.fr>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Geoffrey GIRY
2023-03-28 12:23:49 +02:00
committed by Richard Purdie
parent e8693364c5
commit 81740facf4
3 changed files with 62 additions and 1 deletions
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meta/classes/cve-check.bbclass
+4 -1
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@@ -260,7 +260,7 @@ def check_cves(d, patched_cves):
"""
Connect to the NVD database and find unpatched cves.
"""
from oe.cve_check import Version
from oe.cve_check import Version, convert_cve_version
pn = d.getVar("PN")
real_pv = d.getVar("PV")
@@ -324,6 +324,9 @@ def check_cves(d, patched_cves):
if cve in cve_ignore:
ignored = True
version_start = convert_cve_version(version_start)
version_end = convert_cve_version(version_end)
if (operator_start == '=' and pv == version_start) or version_start == '-':
vulnerable = True
else: