CVE-2022-26093
Description
Null pointer dereference vulnerability in parser_irot function in libsimba library prior to SMR Apr-2022 Release 1 allows out of bounds write by remote attacker.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
A null pointer dereference in the parser_irot function of Samsung's libsimba library allows a remote attacker to trigger an out-of-bounds write.
Vulnerability
The vulnerability resides in the parser_irot function of the libsimba library used in Samsung mobile devices. A null pointer dereference leads to an out-of-bounds write condition. The affected versions are those prior to the SMR Apr-2022 Release 1 security update.
Exploitation
A remote attacker can exploit this vulnerability by sending a specially crafted request to the vulnerable parser. No authentication is required; the attacker only needs network access to the target device. The sequence involves triggering the null pointer dereference, which then causes the out-of-bounds write.
Impact
Successful exploitation allows the attacker to perform an out-of-bounds write, potentially leading to memory corruption. The impact is likely denial of service or arbitrary code execution, depending on the memory layout. The vulnerability is rated as high severity.
Mitigation
The fix is included in the Samsung Mobile Security update for April 2022 (SMR Apr-2022 Release 1) [1]. Users should ensure their devices have received this update. No workaround other than applying the patch is available.
AI Insight generated on May 27, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
2- Range: < SMR Apr-2022 Release 1
- Range: Q(10), R(11), S(12)
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- security.samsungmobile.com/securityUpdate.smsbmitrex_refsource_MISC
News mentions
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