CVE-2022-48966

Description

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: Prevent out of bounds read in mvneta_config_rss() The pp->indir[0] value comes from the user. It is passed to: if (cpu_online(pp->rxq_def)) inside the mvneta_percpu_elect() function. It needs bounds checkeding to ensure that it is not beyond the end of the cpu bitmap.

Reserved 2024-08-22 | Published 2024-10-21 | Updated 2024-12-19 | Assigner Linux

Product status

Default status
unaffected

cad5d847a093077b499a8b0bbfe6804b9226c03e before 3ceffb8f410b93553fb16fe7e84aa0d35b3ba79b
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before 47a1a2f6cd5ec3a4f8a2d9bfa1e0605347cdb92c
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before 5a142486a0db6b0b85031f22d69acd0cdcf8f72b
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before eec1fc21edc2bb99c9e66cf66f0b5d4d643fbb50
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before 146ebee8fcdb349d7ec0e49915e6cdafb92544ae
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before a6b30598fec84f8809f5417cde73071ca43e8471
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before 6ca0a506dddc3e1d636935eef339576b263bf3d8
affected

cad5d847a093077b499a8b0bbfe6804b9226c03e before e8b4fc13900b8e8be48debffd0dfd391772501f7
affected

Default status
affected

4.5
affected

Any version before 4.5
unaffected

4.9.336
unaffected

4.14.302
unaffected

4.19.269
unaffected

5.4.227
unaffected

5.10.159
unaffected

5.15.83
unaffected

6.0.13
unaffected

6.1
unaffected

References

git.kernel.org/...c/3ceffb8f410b93553fb16fe7e84aa0d35b3ba79b

git.kernel.org/...c/47a1a2f6cd5ec3a4f8a2d9bfa1e0605347cdb92c

git.kernel.org/...c/5a142486a0db6b0b85031f22d69acd0cdcf8f72b

git.kernel.org/...c/eec1fc21edc2bb99c9e66cf66f0b5d4d643fbb50

git.kernel.org/...c/146ebee8fcdb349d7ec0e49915e6cdafb92544ae

git.kernel.org/...c/a6b30598fec84f8809f5417cde73071ca43e8471

git.kernel.org/...c/6ca0a506dddc3e1d636935eef339576b263bf3d8

git.kernel.org/...c/e8b4fc13900b8e8be48debffd0dfd391772501f7

cve.org (CVE-2022-48966)

nvd.nist.gov (CVE-2022-48966)

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