smb/client: Fix error code in smb2_aead_req_alloc()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.6.145, 6.12.96, 6.18.39, 7.1.4
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
In the Linux kernel, the following vulnerability has been resolved: smb/client: Fix error code in smb2_aead_req_alloc() The "*num_sgs" variable is a u32 so "ERR_PTR(*num_sgs)" doesn't work. We would have to do something similar to the previous line where it's cast to int and then long. However, it's simpler to store the return in an int ret variable. This bug would eventually result in a crash when dereference the invalid error pointer.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From d08089f649a0cfb2099c8551ac47eef0cc23fdf2 · fixed in aa37f5fef78dd11cbf983269da2031e12625c56d; From d08089f649a0cfb2099c8551ac47eef0cc23fdf2 · fixed in cad756733dc3985188983f3e2eb77e2927209099; From d08089f649a0cfb2099c8551ac47eef0cc23fdf2 · fixed in a187883cc1dc784a4d32537f5d316f1b7b9ad76f; From d08089f649a0cfb2099c8551ac47eef0cc23fdf2 · fixed in a1cc432cb0b0a1f74f98a0db3b94ca880c7947ac; From d08089f649a0cfb2099c8551ac47eef0cc23fdf2 · fixed in 61f28012e5650c619223decdb7970e0d3162e949
- Linux Linux
6.3
- KernelLinux
From 6.3.0 · fixed in 6.6.145; From 6.7.0 · fixed in 6.12.96; From 6.13.0 · fixed in 6.18.39; From 6.19.0 · fixed in 7.1.4