CVE-2024-42235
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-42235
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42235.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-42235
- Downstream
- Published
- 2024-08-07T15:14:25Z
- Modified
- 2025-10-17T10:07:12.922923Z
- Summary
- s390/mm: Add NULL pointer check to crst_table_free() base_crst_free()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
s390/mm: Add NULL pointer check to crsttablefree() basecrstfree()
crsttablefree() used to work with NULL pointers before the conversion to ptdescs. Since crsttablefree() can be called with a NULL pointer (error handling in crsttableupgrade() add an explicit check.
Also add the same check to basecrstfree() for consistency reasons.
In real life this should not happen, since order two GFPKERNEL allocations will not fail, unless FAILPAGE_ALLOC is enabled and used.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6326c26c1514757242829b292b26eac589013200Fixed794fa52b94637d6b2e8c9474fbe3983af5c9f046
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6326c26c1514757242829b292b26eac589013200Fixedf80bd8bb6f380bc265834c46058d38b34174813e
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6326c26c1514757242829b292b26eac589013200Fixedb5efb63acf7bddaf20eacfcac654c25c446eabe8
Affected versions
v6.*
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.5
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.14
v6.6.15
v6.6.16
v6.6.17
v6.6.18
v6.6.19
v6.6.2
v6.6.20
v6.6.21
v6.6.22
v6.6.23
v6.6.24
v6.6.25
v6.6.26
v6.6.27
v6.6.28
v6.6.29
v6.6.3
v6.6.30
v6.6.31
v6.6.32
v6.6.33
v6.6.34
v6.6.35
v6.6.36
v6.6.37
v6.6.38
v6.6.39
v6.6.4
v6.6.40
v6.6.5
v6.6.6
v6.6.7
v6.6.8
v6.6.9
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
v6.9.1
v6.9.2
v6.9.3
v6.9.4
v6.9.5
v6.9.6
v6.9.7
v6.9.8
v6.9.9