CVE-2024-42320
s390/dasd: fix error checks in dasd_copy_pair_store()
Summary
s390/dasd: fix error checks in dasd_copy_pair_store()
Original description
The description as published by the source.
In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: fix error checks in dasd_copy_pair_store()
dasd_add_busid() can return an error via ERR_PTR() if an allocation
fails. However, two callsites in dasd_copy_pair_store() do not check
the result, potentially resulting in a NULL pointer dereference. Fix
this by checking the result with IS_ERR() and returning the error up
the stack.
Affected packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.103"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.44"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.10.3"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-42320 linux Fixed in: 6.1.106-1
- Ubuntu UBUNTU-CVE-2024-42320 linux-hwe-edge
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web lists.debian.org