4 matches found
ROS-20260414-73-0038
A vulnerability in the dbMount function in the fs/jfs/jfsdmap.c module of the JFS file system of the Linux operating system kernel is related to reading beyond buffer boundaries. Exploitation of the vulnerability could allow an attacker to gain access to protected information or cause a denial of...
ROS-20260304-73-0029
A vulnerability in the dbMount function of the Linux kernel is related to reading memory outside of the allocated buffer. Exploitation of the vulnerability could allow a remote attacker to affect the confidentiality of protected information...
jfs: validate AG parameters in dbMount() to prevent crashes
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PT-2022-37679 Β· Gnu Β· Linux
Π£ΡΠ·Π²ΠΈΠΌΠΎΡΡΡ ΡΡΠ½ΠΊΡΠΈΠΈ dbMount fs/jfs/jfs dmap.c ΡΠ°ΠΉΠ»ΠΎΠ²ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ jfs ΡΠ΄ΡΠ° ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Linux ΡΠ²ΡΠ·Π°Π½Π° Ρ Π²ΡΡ ΠΎΠ΄ΠΎΠΌ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΈ Π·Π°ΠΏΠΈΡΠΈ Π·Π° Π³ΡΠ°Π½ΠΈΡΡ ΠΌΠ°ΡΡΠΈΠ²Π° ΠΏΡΠΈ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠ΅ ΠΈΠ½Π΄Π΅ΠΊΡΠΎΠ² Π² ΡΠ»ΡΡΠ°Π΅ ΠΏΠΎΠΏΡΡΠΊΠΈ ΠΌΠΎΠ½ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π΄Π΅ΡΠ΅ΠΊΡΠ½ΠΎΠΉ ΡΠ°ΠΉΠ»ΠΎΠ²ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Ρ Π½Π΅ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΡΠΌ agl2size. ΠΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΡ ΡΡΠ·Π²ΠΈΠΌΠΎΡΡΠΈ ΠΌΠΎΠΆΠ΅Ρ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡΡ...