What is CVE-2022-47938?

CVE-2022-47938 is a vulnerability in N/a. Published 2022-12-23.

Is CVE-2022-47938 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in N/a

CVE-2022-47938

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNECT.

EPSS: 0.585 (99.0th percentile) — read the EPSS interpretation.

Affected products

N/a — versions n/a

Public proof-of-concept exploits

helgerod/ksmb-check

References

cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2
github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249e
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/
www.zerodayinitiative.com/advisories/ZDI-22-1689/
www.openwall.com/lists/oss-security/2022/12/23/10

Frequently asked questions

What is CVE-2022-47938?: CVE-2022-47938 is a vulnerability in N/a. Published 2022-12-23.
Is CVE-2022-47938 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.