A logic issue was addressed with improved checks. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, visionOS 1.3, macOS Sonoma 14.6. A shortcut may be able to bypass Internet permission requirements.
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. A shortcut may be able to use sensitive data with certain actions without prompting the user.
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing a maliciously crafted file may lead to unexpected app termination.
A permissions issue was addressed with additional restrictions. This issue is fixed in watchOS 10.6, macOS Sonoma 14.6, iOS 17.6 and iPadOS 17.6, tvOS 17.6. An app may be able to bypass Privacy preferences.
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.6. A malicious application may be able to access private information.
A type confusion issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An attacker may be able to cause unexpected app termination.
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. A local attacker may be able to elevate their privileges.
An input validation issue was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An app may be able to modify protected parts of the file system.
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing a maliciously crafted file may lead to unexpected app termination.
This issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Sonoma 14.6, iOS 16.7.9 and iPadOS 16.7.9, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An app may be able to read Safari's browsing history.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.6, iOS 16.7.9 and iPadOS 16.7.9, macOS Monterey 12.7.6, macOS Ventura 13.6.8. Private browsing may leak some browsing history.
This issue was addressed with improved data protection. This issue is fixed in watchOS 10.6, macOS Sonoma 14.6, iOS 17.6 and iPadOS 17.6, tvOS 17.6. An app may be able to read sensitive location information.
This issue was addressed through improved state management. This issue is fixed in macOS Sonoma 14.6, iOS 17.6 and iPadOS 17.6, Safari 17.6. Private Browsing tabs may be accessed without authentication.
This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, macOS Sonoma 14.6. An app may be able to access user-sensitive data.
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to an unexpected process crash.
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. A local attacker may be able to cause unexpected system shutdown.
This issue was addressed by adding an additional prompt for user consent. This issue is fixed in macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, macOS Sonoma 14.6. A shortcut may be able to bypass Internet permission requirements.
This issue was addressed through improved state management. This issue is fixed in iOS 17.6 and iPadOS 17.6, iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8. An attacker may be able to view sensitive user information.
This issue was addressed with improved checks. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to a cross site scripting attack.
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing a maliciously crafted file may lead to unexpected app termination.
The issue was addressed with improved restriction of data container access. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. A malicious application may be able to bypass Privacy preferences.
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to an unexpected process crash.
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. A local attacker may be able to elevate their privileges.
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to an unexpected process crash.
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to an unexpected process crash.
An authentication issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.6, iOS 17.6 and iPadOS 17.6, iOS 16.7.9 and iPadOS 16.7.9. Photos in the Hidden Photos Album may be viewed without authentication.
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing a maliciously crafted file may lead to unexpected app termination.
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to an unexpected process crash.
A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An app may be able to leak sensitive user information.
A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, macOS Sonoma 14.6. An app may be able to bypass Privacy preferences.
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Sonoma 14.4. An unprivileged app may be able to log keystrokes in other apps including those using secure input mode.
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An app may be able to modify protected parts of the file system.
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An app may be able to modify protected parts of the file system.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An app may be able to access information about a userβs contacts.
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.6. An app with root privileges may be able to execute arbitrary code with kernel privileges.
The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6. Processing a maliciously crafted video file may lead to unexpected app termination.
This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sonoma 14.6. An app may be able to access protected user data.
A path handling issue was addressed with improved validation. This issue is fixed in macOS Sonoma 14.6, iOS 17.6 and iPadOS 17.6. An app may be able to access protected user data.
An information disclosure issue was addressed with improved private data redaction for log entries. This issue is fixed in iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. A local attacker may be able to determine kernel memory layout.
A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.6. Enabling Lockdown Mode while setting up a Mac may cause FileVault to become unexpectedly disabled.
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6.8, macOS Sonoma 14.5, macOS Monterey 12.7.6, watchOS 10.5, visionOS 1.3, tvOS 17.5, iOS 17.5 and iPadOS 17.5. An app may be able to execute arbitrary code with kernel privileges.
A race condition was addressed with improved locking. This issue is fixed in macOS Sonoma 14.5, iOS 16.7.8 and iPadOS 16.7.8, macOS Ventura 13.6.7, watchOS 10.5, visionOS 1.3, tvOS 17.5, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5. An attacker in a privileged network position may be able to spoof network packets.
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.8. An attacker may be able to read information belonging to another user.
In the Linux kernel, the following vulnerability has been resolved:
crypto: ecdh - explicitly zeroize private_key
private_key is overwritten with the key parameter passed in by the
caller (if present), or alternatively a newly generated private key.
However, it is possible that the caller provides a key (or the newly
generated key) which is shorter than the previous key. In that
scenario, some key material from the previous key would not be
overwritten. The easiest solution is to explicitly zeroize the entire
private_key array first.
Note that this patch slightly changes the behavior of this function:
previously, if the ecc_gen_privkey failed, the old private_key would
remain. Now, the private_key is always zeroized. This behavior is
consistent with the case where params.key is set and ecc_is_key_valid
fails.
In the Linux kernel, the following vulnerability has been resolved:
ALSA: emux: improve patch ioctl data validation
In load_data(), make the validation of and skipping over the main info
block match that in load_guspatch().
In load_guspatch(), add checking that the specified patch length matches
the actually supplied data, like load_data() already did.
In the Linux kernel, the following vulnerability has been resolved:
x86: stop playing stack games in profile_pc()
The 'profile_pc()' function is used for timer-based profiling, which
isn't really all that relevant any more to begin with, but it also ends
up making assumptions based on the stack layout that aren't necessarily
valid.
Basically, the code tries to account the time spent in spinlocks to the
caller rather than the spinlock, and while I support that as a concept,
it's not worth the code complexity or the KASAN warnings when no serious
profiling is done using timers anyway these days.
And the code really does depend on stack layout that is only true in the
simplest of cases. We've lost the comment at some point (I think when
the 32-bit and 64-bit code was unified), but it used to say:
Assume the lock function has either no stack frame or a copy
of eflags from PUSHF.
which explains why it just blindly loads a word or two straight off the
stack pointer and then takes a minimal look at the values to just check
if they might be eflags or the return pc:
Eflags always has bits 22 and up cleared unlike kernel addresses
but that basic stack layout assumption assumes that there isn't any lock
debugging etc going on that would complicate the code and cause a stack
frame.
It causes KASAN unhappiness reported for years by syzkaller [1] and
others [2].
With no real practical reason for this any more, just remove the code.
Just for historical interest, here's some background commits relating to
this code from 2006:
0cb91a229364 ("i386: Account spinlocks to the caller during profiling for !FP kernels")
31679f38d886 ("Simplify profile_pc on x86-64")
and a code unification from 2009:
ef4512882dbe ("x86: time_32/64.c unify profile_pc")
but the basics of this thing actually goes back to before the git tree.